50198720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1138

約数の個数: 112

約数和(自身を含む): 140561568

約数和(自身を除く): 90362848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1097, 1144, 1430, 1760, 2080, 2194, 2288, 2860, 3520, 4160, 4388, 4576, 5485, 5720, 8776, 9152, 10970, 11440, 12067, 14261, 17552, 21940, 22880, 24134, 28522, 35104, 43880, 45760, 48268, 57044, 60335, 70208, 71305, 87760, 96536, 114088, 120670, 142610, 156871, 175520, 193072, 228176, 241340, 285220, 313742, 351040, 386144, 456352, 482680, 570440, 627484, 772288, 784355, 912704, 965360, 1140880, 1254968, 1568710, 1930720, 2281760, 2509936, 3137420, 3861440, 4563520, 5019872, 6274840, 10039744, 12549680, 25099360, 50198720]

約数ペア:

[(1, 50198720), (2, 25099360), (4, 12549680), (5, 10039744), (8, 6274840), (10, 5019872), (11, 4563520), (13, 3861440), (16, 3137420), (20, 2509936), (22, 2281760), (26, 1930720), (32, 1568710), (40, 1254968), (44, 1140880), (52, 965360), (55, 912704), (64, 784355), (65, 772288), (80, 627484), (88, 570440), (104, 482680), (110, 456352), (130, 386144), (143, 351040), (160, 313742), (176, 285220), (208, 241340), (220, 228176), (260, 193072), (286, 175520), (320, 156871), (352, 142610), (416, 120670), (440, 114088), (520, 96536), (572, 87760), (704, 71305), (715, 70208), (832, 60335), (880, 57044), (1040, 48268), (1097, 45760), (1144, 43880), (1430, 35104), (1760, 28522), (2080, 24134), (2194, 22880), (2288, 21940), (2860, 17552), (3520, 14261), (4160, 12067), (4388, 11440), (4576, 10970), (5485, 9152), (5720, 8776)]