66079850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 131074200

約数和(自身を除く): 64994350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 269, 289, 425, 538, 578, 850, 1345, 1445, 2690, 2890, 4573, 4913, 6725, 7225, 9146, 9826, 13450, 14450, 22865, 24565, 45730, 49130, 77741, 114325, 122825, 155482, 228650, 245650, 388705, 777410, 1321597, 1943525, 2643194, 3887050, 6607985, 13215970, 33039925, 66079850]

約数ペア:

[(1, 66079850), (2, 33039925), (5, 13215970), (10, 6607985), (17, 3887050), (25, 2643194), (34, 1943525), (50, 1321597), (85, 777410), (170, 388705), (269, 245650), (289, 228650), (425, 155482), (538, 122825), (578, 114325), (850, 77741), (1345, 49130), (1445, 45730), (2690, 24565), (2890, 22865), (4573, 14450), (4913, 13450), (6725, 9826), (7225, 9146)]