54479710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 106850304

約数和(自身を除く): 52370594

約数列:

[1, 2, 5, 10, 31, 43, 61, 62, 67, 86, 122, 134, 155, 215, 305, 310, 335, 430, 610, 670, 1333, 1891, 2077, 2623, 2666, 2881, 3782, 4087, 4154, 5246, 5762, 6665, 8174, 9455, 10385, 13115, 13330, 14405, 18910, 20435, 20770, 26230, 28810, 40870, 81313, 89311, 126697, 162626, 175741, 178622, 253394, 351482, 406565, 446555, 633485, 813130, 878705, 893110, 1266970, 1757410, 5447971, 10895942, 27239855, 54479710]

約数ペア:

[(1, 54479710), (2, 27239855), (5, 10895942), (10, 5447971), (31, 1757410), (43, 1266970), (61, 893110), (62, 878705), (67, 813130), (86, 633485), (122, 446555), (134, 406565), (155, 351482), (215, 253394), (305, 178622), (310, 175741), (335, 162626), (430, 126697), (610, 89311), (670, 81313), (1333, 40870), (1891, 28810), (2077, 26230), (2623, 20770), (2666, 20435), (2881, 18910), (3782, 14405), (4087, 13330), (4154, 13115), (5246, 10385), (5762, 9455), (6665, 8174)]