50179140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25343}}^1$

素因数の和:25369

約数の個数: 72

約数和(自身を含む): 166053888

約数和(自身を除く): 115874748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25343, 50686, 76029, 101372, 126715, 152058, 228087, 253430, 278773, 304116, 380145, 456174, 506860, 557546, 760290, 836319, 912348, 1115092, 1140435, 1393865, 1520580, 1672638, 2280870, 2508957, 2787730, 3345276, 4181595, 4561740, 5017914, 5575460, 8363190, 10035828, 12544785, 16726380, 25089570, 50179140]

約数ペア:

[(1, 50179140), (2, 25089570), (3, 16726380), (4, 12544785), (5, 10035828), (6, 8363190), (9, 5575460), (10, 5017914), (11, 4561740), (12, 4181595), (15, 3345276), (18, 2787730), (20, 2508957), (22, 2280870), (30, 1672638), (33, 1520580), (36, 1393865), (44, 1140435), (45, 1115092), (55, 912348), (60, 836319), (66, 760290), (90, 557546), (99, 506860), (110, 456174), (132, 380145), (165, 304116), (180, 278773), (198, 253430), (220, 228087), (330, 152058), (396, 126715), (495, 101372), (660, 76029), (990, 50686), (1980, 25343)]