49812180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 104629548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 213, 220, 284, 330, 355, 426, 660, 710, 781, 852, 1063, 1065, 1420, 1562, 2126, 2130, 2343, 3124, 3189, 3905, 4252, 4260, 4686, 5315, 6378, 7810, 9372, 10630, 11693, 11715, 12756, 15620, 15945, 21260, 23386, 23430, 31890, 35079, 46772, 46860, 58465, 63780, 70158, 75473, 116930, 140316, 150946, 175395, 226419, 233860, 301892, 350790, 377365, 452838, 701580, 754730, 830203, 905676, 1132095, 1509460, 1660406, 2264190, 2490609, 3320812, 4151015, 4528380, 4981218, 8302030, 9962436, 12453045, 16604060, 24906090, 49812180]

約数ペア:

[(1, 49812180), (2, 24906090), (3, 16604060), (4, 12453045), (5, 9962436), (6, 8302030), (10, 4981218), (11, 4528380), (12, 4151015), (15, 3320812), (20, 2490609), (22, 2264190), (30, 1660406), (33, 1509460), (44, 1132095), (55, 905676), (60, 830203), (66, 754730), (71, 701580), (110, 452838), (132, 377365), (142, 350790), (165, 301892), (213, 233860), (220, 226419), (284, 175395), (330, 150946), (355, 140316), (426, 116930), (660, 75473), (710, 70158), (781, 63780), (852, 58465), (1063, 46860), (1065, 46772), (1420, 35079), (1562, 31890), (2126, 23430), (2130, 23386), (2343, 21260), (3124, 15945), (3189, 15620), (3905, 12756), (4252, 11715), (4260, 11693), (4686, 10630), (5315, 9372), (6378, 7810)]