53674525

素因数分解:

$5^2\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 77673600

約数和(自身を除く): 23999075

約数列:

[1, 5, 17, 19, 23, 25, 85, 95, 115, 289, 323, 391, 425, 437, 475, 575, 1445, 1615, 1955, 2185, 4913, 5491, 6647, 7225, 7429, 8075, 9775, 10925, 24565, 27455, 33235, 37145, 93347, 112999, 122825, 126293, 137275, 166175, 185725, 466735, 564995, 631465, 2146981, 2333675, 2824975, 3157325, 10734905, 53674525]

約数ペア:

[(1, 53674525), (5, 10734905), (17, 3157325), (19, 2824975), (23, 2333675), (25, 2146981), (85, 631465), (95, 564995), (115, 466735), (289, 185725), (323, 166175), (391, 137275), (425, 126293), (437, 122825), (475, 112999), (575, 93347), (1445, 37145), (1615, 33235), (1955, 27455), (2185, 24565), (4913, 10925), (5491, 9775), (6647, 8075), (7225, 7429)]