65521450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 126715104

約数和(自身を除く): 61193654

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 107, 185, 214, 331, 370, 535, 662, 925, 1070, 1655, 1850, 2675, 3310, 3959, 5350, 7918, 8275, 12247, 16550, 19795, 24494, 35417, 39590, 61235, 70834, 98975, 122470, 177085, 197950, 306175, 354170, 612350, 885425, 1310429, 1770850, 2620858, 6552145, 13104290, 32760725, 65521450]

約数ペア:

[(1, 65521450), (2, 32760725), (5, 13104290), (10, 6552145), (25, 2620858), (37, 1770850), (50, 1310429), (74, 885425), (107, 612350), (185, 354170), (214, 306175), (331, 197950), (370, 177085), (535, 122470), (662, 98975), (925, 70834), (1070, 61235), (1655, 39590), (1850, 35417), (2675, 24494), (3310, 19795), (3959, 16550), (5350, 12247), (7918, 8275)]