54855430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 123420672

約数和(自身を除く): 68565242

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 434, 527, 595, 1054, 1085, 1190, 1487, 2170, 2635, 2974, 3689, 5270, 7378, 7435, 10409, 14870, 18445, 20818, 25279, 36890, 46097, 50558, 52045, 92194, 104090, 126395, 176953, 230485, 252790, 322679, 353906, 460970, 645358, 783649, 884765, 1567298, 1613395, 1769530, 3226790, 3918245, 5485543, 7836490, 10971086, 27427715, 54855430]

約数ペア:

[(1, 54855430), (2, 27427715), (5, 10971086), (7, 7836490), (10, 5485543), (14, 3918245), (17, 3226790), (31, 1769530), (34, 1613395), (35, 1567298), (62, 884765), (70, 783649), (85, 645358), (119, 460970), (155, 353906), (170, 322679), (217, 252790), (238, 230485), (310, 176953), (434, 126395), (527, 104090), (595, 92194), (1054, 52045), (1085, 50558), (1190, 46097), (1487, 36890), (2170, 25279), (2635, 20818), (2974, 18445), (3689, 14870), (5270, 10409), (7378, 7435)]