47900710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 111767040

約数和(自身を除く): 63866330

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 41, 43, 55, 65, 82, 86, 95, 110, 130, 143, 190, 205, 209, 215, 247, 286, 410, 418, 430, 451, 473, 494, 533, 559, 715, 779, 817, 902, 946, 1045, 1066, 1118, 1235, 1430, 1558, 1634, 1763, 2090, 2255, 2365, 2470, 2665, 2717, 2795, 3526, 3895, 4085, 4510, 4730, 5330, 5434, 5590, 5863, 6149, 7790, 8170, 8569, 8815, 8987, 10127, 10621, 11726, 12298, 13585, 17138, 17630, 17974, 19393, 20254, 21242, 22919, 27170, 29315, 30745, 33497, 38786, 42845, 44935, 45838, 50635, 53105, 58630, 61490, 66994, 85690, 89870, 96965, 101270, 106210, 111397, 114595, 116831, 167485, 193930, 222794, 229190, 233662, 252109, 334970, 368467, 435461, 504218, 556985, 584155, 736934, 870922, 1113970, 1168310, 1260545, 1842335, 2177305, 2521090, 3684670, 4354610, 4790071, 9580142, 23950355, 47900710]

約数ペア:

[(1, 47900710), (2, 23950355), (5, 9580142), (10, 4790071), (11, 4354610), (13, 3684670), (19, 2521090), (22, 2177305), (26, 1842335), (38, 1260545), (41, 1168310), (43, 1113970), (55, 870922), (65, 736934), (82, 584155), (86, 556985), (95, 504218), (110, 435461), (130, 368467), (143, 334970), (190, 252109), (205, 233662), (209, 229190), (215, 222794), (247, 193930), (286, 167485), (410, 116831), (418, 114595), (430, 111397), (451, 106210), (473, 101270), (494, 96965), (533, 89870), (559, 85690), (715, 66994), (779, 61490), (817, 58630), (902, 53105), (946, 50635), (1045, 45838), (1066, 44935), (1118, 42845), (1235, 38786), (1430, 33497), (1558, 30745), (1634, 29315), (1763, 27170), (2090, 22919), (2255, 21242), (2365, 20254), (2470, 19393), (2665, 17974), (2717, 17630), (2795, 17138), (3526, 13585), (3895, 12298), (4085, 11726), (4510, 10621), (4730, 10127), (5330, 8987), (5434, 8815), (5590, 8569), (5863, 8170), (6149, 7790)]