55292790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 97116810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1049, 1255, 1506, 1757, 2098, 2510, 3147, 3514, 3765, 5245, 5271, 6294, 7343, 7530, 8785, 10490, 10542, 14686, 15735, 17570, 22029, 26355, 31470, 36715, 44058, 52710, 73430, 110145, 220290, 263299, 526598, 789897, 1316495, 1579794, 1843093, 2632990, 3686186, 3949485, 5529279, 7898970, 9215465, 11058558, 18430930, 27646395, 55292790]

約数ペア:

[(1, 55292790), (2, 27646395), (3, 18430930), (5, 11058558), (6, 9215465), (7, 7898970), (10, 5529279), (14, 3949485), (15, 3686186), (21, 2632990), (30, 1843093), (35, 1579794), (42, 1316495), (70, 789897), (105, 526598), (210, 263299), (251, 220290), (502, 110145), (753, 73430), (1049, 52710), (1255, 44058), (1506, 36715), (1757, 31470), (2098, 26355), (2510, 22029), (3147, 17570), (3514, 15735), (3765, 14686), (5245, 10542), (5271, 10490), (6294, 8785), (7343, 7530)]