49733820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 161808192

約数和(自身を除く): 112074372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 41, 45, 46, 60, 69, 82, 90, 92, 115, 123, 138, 164, 180, 205, 207, 230, 246, 276, 293, 345, 369, 410, 414, 460, 492, 586, 615, 690, 738, 820, 828, 879, 943, 1035, 1172, 1230, 1380, 1465, 1476, 1758, 1845, 1886, 2070, 2460, 2637, 2829, 2930, 3516, 3690, 3772, 4140, 4395, 4715, 5274, 5658, 5860, 6739, 7380, 8487, 8790, 9430, 10548, 11316, 12013, 13185, 13478, 14145, 16974, 17580, 18860, 20217, 24026, 26370, 26956, 28290, 33695, 33948, 36039, 40434, 42435, 48052, 52740, 56580, 60065, 60651, 67390, 72078, 80868, 84870, 101085, 108117, 120130, 121302, 134780, 144156, 169740, 180195, 202170, 216234, 240260, 242604, 276299, 303255, 360390, 404340, 432468, 540585, 552598, 606510, 720780, 828897, 1081170, 1105196, 1213020, 1381495, 1657794, 2162340, 2486691, 2762990, 3315588, 4144485, 4973382, 5525980, 8288970, 9946764, 12433455, 16577940, 24866910, 49733820]

約数ペア:

[(1, 49733820), (2, 24866910), (3, 16577940), (4, 12433455), (5, 9946764), (6, 8288970), (9, 5525980), (10, 4973382), (12, 4144485), (15, 3315588), (18, 2762990), (20, 2486691), (23, 2162340), (30, 1657794), (36, 1381495), (41, 1213020), (45, 1105196), (46, 1081170), (60, 828897), (69, 720780), (82, 606510), (90, 552598), (92, 540585), (115, 432468), (123, 404340), (138, 360390), (164, 303255), (180, 276299), (205, 242604), (207, 240260), (230, 216234), (246, 202170), (276, 180195), (293, 169740), (345, 144156), (369, 134780), (410, 121302), (414, 120130), (460, 108117), (492, 101085), (586, 84870), (615, 80868), (690, 72078), (738, 67390), (820, 60651), (828, 60065), (879, 56580), (943, 52740), (1035, 48052), (1172, 42435), (1230, 40434), (1380, 36039), (1465, 33948), (1476, 33695), (1758, 28290), (1845, 26956), (1886, 26370), (2070, 24026), (2460, 20217), (2637, 18860), (2829, 17580), (2930, 16974), (3516, 14145), (3690, 13478), (3772, 13185), (4140, 12013), (4395, 11316), (4715, 10548), (5274, 9430), (5658, 8790), (5860, 8487), (6739, 7380)]