55965350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 123661728

約数和(自身を除く): 67696378

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 431, 490, 530, 742, 862, 1225, 1325, 1855, 2155, 2450, 2597, 2650, 3017, 3710, 4310, 5194, 6034, 9275, 10775, 12985, 15085, 18550, 21119, 21550, 22843, 25970, 30170, 42238, 45686, 64925, 75425, 105595, 114215, 129850, 150850, 159901, 211190, 228430, 319802, 527975, 571075, 799505, 1055950, 1119307, 1142150, 1599010, 2238614, 3997525, 5596535, 7995050, 11193070, 27982675, 55965350]

約数ペア:

[(1, 55965350), (2, 27982675), (5, 11193070), (7, 7995050), (10, 5596535), (14, 3997525), (25, 2238614), (35, 1599010), (49, 1142150), (50, 1119307), (53, 1055950), (70, 799505), (98, 571075), (106, 527975), (175, 319802), (245, 228430), (265, 211190), (350, 159901), (371, 150850), (431, 129850), (490, 114215), (530, 105595), (742, 75425), (862, 64925), (1225, 45686), (1325, 42238), (1855, 30170), (2155, 25970), (2450, 22843), (2597, 21550), (2650, 21119), (3017, 18550), (3710, 15085), (4310, 12985), (5194, 10775), (6034, 9275)]