50719760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7000

約数の個数: 80

約数和(自身を含む): 145157376

約数和(自身を除く): 94437616

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6967, 7280, 13934, 27868, 34835, 48769, 55736, 69670, 90571, 97538, 111472, 139340, 181142, 195076, 243845, 278680, 362284, 390152, 452855, 487690, 557360, 633997, 724568, 780304, 905710, 975380, 1267994, 1449136, 1811420, 1950760, 2535988, 3169985, 3622840, 3901520, 5071976, 6339970, 7245680, 10143952, 12679940, 25359880, 50719760]

約数ペア:

[(1, 50719760), (2, 25359880), (4, 12679940), (5, 10143952), (7, 7245680), (8, 6339970), (10, 5071976), (13, 3901520), (14, 3622840), (16, 3169985), (20, 2535988), (26, 1950760), (28, 1811420), (35, 1449136), (40, 1267994), (52, 975380), (56, 905710), (65, 780304), (70, 724568), (80, 633997), (91, 557360), (104, 487690), (112, 452855), (130, 390152), (140, 362284), (182, 278680), (208, 243845), (260, 195076), (280, 181142), (364, 139340), (455, 111472), (520, 97538), (560, 90571), (728, 69670), (910, 55736), (1040, 48769), (1456, 34835), (1820, 27868), (3640, 13934), (6967, 7280)]