55924220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 142974720

約数和(自身を除く): 87050500

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 748, 787, 836, 935, 1045, 1292, 1574, 1615, 1870, 2090, 3148, 3230, 3553, 3740, 3935, 4180, 6460, 7106, 7870, 8657, 13379, 14212, 14953, 15740, 17314, 17765, 26758, 29906, 34628, 35530, 43285, 53516, 59812, 66895, 71060, 74765, 86570, 133790, 147169, 149530, 164483, 173140, 254201, 267580, 294338, 299060, 328966, 508402, 588676, 657932, 735845, 822415, 1016804, 1271005, 1471690, 1644830, 2542010, 2796211, 2943380, 3289660, 5084020, 5592422, 11184844, 13981055, 27962110, 55924220]

約数ペア:

[(1, 55924220), (2, 27962110), (4, 13981055), (5, 11184844), (10, 5592422), (11, 5084020), (17, 3289660), (19, 2943380), (20, 2796211), (22, 2542010), (34, 1644830), (38, 1471690), (44, 1271005), (55, 1016804), (68, 822415), (76, 735845), (85, 657932), (95, 588676), (110, 508402), (170, 328966), (187, 299060), (190, 294338), (209, 267580), (220, 254201), (323, 173140), (340, 164483), (374, 149530), (380, 147169), (418, 133790), (646, 86570), (748, 74765), (787, 71060), (836, 66895), (935, 59812), (1045, 53516), (1292, 43285), (1574, 35530), (1615, 34628), (1870, 29906), (2090, 26758), (3148, 17765), (3230, 17314), (3553, 15740), (3740, 14953), (3935, 14212), (4180, 13379), (6460, 8657), (7106, 7870)]