53742260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 149022720

約数和(自身を除く): 95280460

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 23, 26, 38, 43, 44, 46, 52, 55, 65, 76, 86, 92, 95, 110, 115, 130, 143, 172, 190, 209, 215, 220, 230, 247, 253, 260, 286, 299, 380, 418, 430, 437, 460, 473, 494, 506, 559, 572, 598, 715, 817, 836, 860, 874, 946, 988, 989, 1012, 1045, 1118, 1196, 1235, 1265, 1430, 1495, 1634, 1748, 1892, 1978, 2090, 2185, 2236, 2365, 2470, 2530, 2717, 2795, 2860, 2990, 3268, 3289, 3956, 4085, 4180, 4370, 4730, 4807, 4940, 4945, 5060, 5434, 5590, 5681, 5980, 6149, 6578, 8170, 8740, 8987, 9460, 9614, 9890, 10621, 10868, 10879, 11180, 11362, 12298, 12857, 13156, 13585, 16340, 16445, 17974, 18791, 19228, 19780, 21242, 21758, 22724, 24035, 24596, 25714, 27170, 28405, 30745, 32890, 35948, 37582, 42484, 43516, 44935, 48070, 51428, 53105, 54340, 54395, 56810, 61490, 62491, 64285, 65780, 75164, 89870, 93955, 96140, 106210, 108790, 113620, 116831, 122980, 124982, 128570, 141427, 179740, 187910, 206701, 212420, 217580, 233662, 244283, 249964, 257140, 282854, 312455, 375820, 413402, 467324, 488566, 565708, 584155, 624910, 707135, 826804, 977132, 1033505, 1168310, 1221415, 1249820, 1414270, 2067010, 2336620, 2442830, 2687113, 2828540, 4134020, 4885660, 5374226, 10748452, 13435565, 26871130, 53742260]

約数ペア:

[(1, 53742260), (2, 26871130), (4, 13435565), (5, 10748452), (10, 5374226), (11, 4885660), (13, 4134020), (19, 2828540), (20, 2687113), (22, 2442830), (23, 2336620), (26, 2067010), (38, 1414270), (43, 1249820), (44, 1221415), (46, 1168310), (52, 1033505), (55, 977132), (65, 826804), (76, 707135), (86, 624910), (92, 584155), (95, 565708), (110, 488566), (115, 467324), (130, 413402), (143, 375820), (172, 312455), (190, 282854), (209, 257140), (215, 249964), (220, 244283), (230, 233662), (247, 217580), (253, 212420), (260, 206701), (286, 187910), (299, 179740), (380, 141427), (418, 128570), (430, 124982), (437, 122980), (460, 116831), (473, 113620), (494, 108790), (506, 106210), (559, 96140), (572, 93955), (598, 89870), (715, 75164), (817, 65780), (836, 64285), (860, 62491), (874, 61490), (946, 56810), (988, 54395), (989, 54340), (1012, 53105), (1045, 51428), (1118, 48070), (1196, 44935), (1235, 43516), (1265, 42484), (1430, 37582), (1495, 35948), (1634, 32890), (1748, 30745), (1892, 28405), (1978, 27170), (2090, 25714), (2185, 24596), (2236, 24035), (2365, 22724), (2470, 21758), (2530, 21242), (2717, 19780), (2795, 19228), (2860, 18791), (2990, 17974), (3268, 16445), (3289, 16340), (3956, 13585), (4085, 13156), (4180, 12857), (4370, 12298), (4730, 11362), (4807, 11180), (4940, 10879), (4945, 10868), (5060, 10621), (5434, 9890), (5590, 9614), (5681, 9460), (5980, 8987), (6149, 8740), (6578, 8170)]