54987972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5348

約数の個数: 48

約数和(自身を含む): 140263872

約数和(自身を除く): 85275900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 5261, 10452, 10522, 15783, 21044, 31566, 63132, 68393, 136786, 205179, 273572, 352487, 410358, 704974, 820716, 1057461, 1409948, 2114922, 4229844, 4582331, 9164662, 13746993, 18329324, 27493986, 54987972]

約数ペア:

[(1, 54987972), (2, 27493986), (3, 18329324), (4, 13746993), (6, 9164662), (12, 4582331), (13, 4229844), (26, 2114922), (39, 1409948), (52, 1057461), (67, 820716), (78, 704974), (134, 410358), (156, 352487), (201, 273572), (268, 205179), (402, 136786), (804, 68393), (871, 63132), (1742, 31566), (2613, 21044), (3484, 15783), (5226, 10522), (5261, 10452)]