53788980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 174311424

約数和(自身を除く): 120522444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1543, 1660, 1743, 2324, 2490, 2905, 3086, 3486, 4629, 4980, 5810, 6172, 6972, 7715, 8715, 9258, 10801, 11620, 15430, 17430, 18516, 21602, 23145, 30860, 32403, 34860, 43204, 46290, 54005, 64806, 92580, 108010, 128069, 129612, 162015, 216020, 256138, 324030, 384207, 512276, 640345, 648060, 768414, 896483, 1280690, 1536828, 1792966, 1921035, 2561380, 2689449, 3585932, 3842070, 4482415, 5378898, 7684140, 8964830, 10757796, 13447245, 17929660, 26894490, 53788980]

約数ペア:

[(1, 53788980), (2, 26894490), (3, 17929660), (4, 13447245), (5, 10757796), (6, 8964830), (7, 7684140), (10, 5378898), (12, 4482415), (14, 3842070), (15, 3585932), (20, 2689449), (21, 2561380), (28, 1921035), (30, 1792966), (35, 1536828), (42, 1280690), (60, 896483), (70, 768414), (83, 648060), (84, 640345), (105, 512276), (140, 384207), (166, 324030), (210, 256138), (249, 216020), (332, 162015), (415, 129612), (420, 128069), (498, 108010), (581, 92580), (830, 64806), (996, 54005), (1162, 46290), (1245, 43204), (1543, 34860), (1660, 32403), (1743, 30860), (2324, 23145), (2490, 21602), (2905, 18516), (3086, 17430), (3486, 15430), (4629, 11620), (4980, 10801), (5810, 9258), (6172, 8715), (6972, 7715)]