50876658380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{63281}}^1$

素因数の和:64010

約数の個数: 48

約数和(自身を含む): 108758976480

約数和(自身を除く): 57882318100

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 659, 1220, 1318, 2636, 3295, 6590, 13180, 40199, 63281, 80398, 126562, 160796, 200995, 253124, 316405, 401990, 632810, 803980, 1265620, 3860141, 7720282, 15440564, 19300705, 38601410, 41702179, 77202820, 83404358, 166808716, 208510895, 417021790, 834043580, 2543832919, 5087665838, 10175331676, 12719164595, 25438329190, 50876658380]

約数ペア:

[(1, 50876658380), (2, 25438329190), (4, 12719164595), (5, 10175331676), (10, 5087665838), (20, 2543832919), (61, 834043580), (122, 417021790), (244, 208510895), (305, 166808716), (610, 83404358), (659, 77202820), (1220, 41702179), (1318, 38601410), (2636, 19300705), (3295, 15440564), (6590, 7720282), (13180, 3860141), (40199, 1265620), (63281, 803980), (80398, 632810), (126562, 401990), (160796, 316405), (200995, 253124)]