56551846940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1301239}}^1$

素因数の和:1301342

約数の個数: 48

約数和(自身を含む): 123950917440

約数和(自身を除く): 67399070500

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 2173, 4346, 8692, 10865, 21730, 43460, 1301239, 2602478, 5204956, 6506195, 13012390, 26024780, 53350799, 68965667, 106701598, 137931334, 213403196, 266753995, 275862668, 344828335, 533507990, 689656670, 1067015980, 1379313340, 2827592347, 5655184694, 11310369388, 14137961735, 28275923470, 56551846940]

約数ペア:

[(1, 56551846940), (2, 28275923470), (4, 14137961735), (5, 11310369388), (10, 5655184694), (20, 2827592347), (41, 1379313340), (53, 1067015980), (82, 689656670), (106, 533507990), (164, 344828335), (205, 275862668), (212, 266753995), (265, 213403196), (410, 137931334), (530, 106701598), (820, 68965667), (1060, 53350799), (2173, 26024780), (4346, 13012390), (8692, 6506195), (10865, 5204956), (21730, 2602478), (43460, 1301239)]