53409304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 61502696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 151, 152, 179, 247, 302, 358, 494, 604, 716, 988, 1208, 1432, 1963, 1976, 2327, 2869, 3401, 3926, 4654, 5738, 6802, 7852, 9308, 11476, 13604, 15704, 18616, 22952, 27029, 27208, 37297, 44213, 54058, 74594, 88426, 108116, 149188, 176852, 216232, 298376, 351377, 353704, 513551, 702754, 1027102, 1405508, 2054204, 2811016, 4108408, 6676163, 13352326, 26704652, 53409304]

約数ペア:

[(1, 53409304), (2, 26704652), (4, 13352326), (8, 6676163), (13, 4108408), (19, 2811016), (26, 2054204), (38, 1405508), (52, 1027102), (76, 702754), (104, 513551), (151, 353704), (152, 351377), (179, 298376), (247, 216232), (302, 176852), (358, 149188), (494, 108116), (604, 88426), (716, 74594), (988, 54058), (1208, 44213), (1432, 37297), (1963, 27208), (1976, 27029), (2327, 22952), (2869, 18616), (3401, 15704), (3926, 13604), (4654, 11476), (5738, 9308), (6802, 7852)]