54019160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 134790480

約数和(自身を除く): 80771320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 61, 65, 104, 122, 130, 131, 169, 244, 260, 262, 305, 338, 488, 520, 524, 610, 655, 676, 793, 845, 1048, 1220, 1310, 1352, 1586, 1690, 1703, 2440, 2620, 3172, 3380, 3406, 3965, 5240, 6344, 6760, 6812, 7930, 7991, 8515, 10309, 13624, 15860, 15982, 17030, 20618, 22139, 31720, 31964, 34060, 39955, 41236, 44278, 51545, 63928, 68120, 79910, 82472, 88556, 103090, 103883, 110695, 159820, 177112, 206180, 207766, 221390, 319640, 412360, 415532, 442780, 519415, 831064, 885560, 1038830, 1350479, 2077660, 2700958, 4155320, 5401916, 6752395, 10803832, 13504790, 27009580, 54019160]

約数ペア:

[(1, 54019160), (2, 27009580), (4, 13504790), (5, 10803832), (8, 6752395), (10, 5401916), (13, 4155320), (20, 2700958), (26, 2077660), (40, 1350479), (52, 1038830), (61, 885560), (65, 831064), (104, 519415), (122, 442780), (130, 415532), (131, 412360), (169, 319640), (244, 221390), (260, 207766), (262, 206180), (305, 177112), (338, 159820), (488, 110695), (520, 103883), (524, 103090), (610, 88556), (655, 82472), (676, 79910), (793, 68120), (845, 63928), (1048, 51545), (1220, 44278), (1310, 41236), (1352, 39955), (1586, 34060), (1690, 31964), (1703, 31720), (2440, 22139), (2620, 20618), (3172, 17030), (3380, 15982), (3406, 15860), (3965, 13624), (5240, 10309), (6344, 8515), (6760, 7991), (6812, 7930)]