51735015

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 93315456

約数和(自身を除く): 41580441

約数列:

[1, 3, 5, 9, 15, 45, 47, 61, 141, 183, 235, 305, 401, 423, 549, 705, 915, 1203, 2005, 2115, 2745, 2867, 3609, 6015, 8601, 14335, 18045, 18847, 24461, 25803, 43005, 56541, 73383, 94235, 122305, 129015, 169623, 220149, 282705, 366915, 848115, 1100745, 1149667, 3449001, 5748335, 10347003, 17245005, 51735015]

約数ペア:

[(1, 51735015), (3, 17245005), (5, 10347003), (9, 5748335), (15, 3449001), (45, 1149667), (47, 1100745), (61, 848115), (141, 366915), (183, 282705), (235, 220149), (305, 169623), (401, 129015), (423, 122305), (549, 94235), (705, 73383), (915, 56541), (1203, 43005), (2005, 25803), (2115, 24461), (2745, 18847), (2867, 18045), (3609, 14335), (6015, 8601)]