56554469580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{163613}}^1$

素因数の和:164455

約数の個数: 96

約数和(自身を含む): 181195305984

約数和(自身を除く): 124640836404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 823, 1646, 2469, 3292, 4115, 4938, 5761, 8230, 9876, 11522, 12345, 16460, 17283, 23044, 24690, 28805, 34566, 49380, 57610, 69132, 86415, 115220, 163613, 172830, 327226, 345660, 490839, 654452, 818065, 981678, 1145291, 1636130, 1963356, 2290582, 2454195, 3272260, 3435873, 4581164, 4908390, 5726455, 6871746, 9816780, 11452910, 13743492, 17179365, 22905820, 34358730, 68717460, 134653499, 269306998, 403960497, 538613996, 673267495, 807920994, 942574493, 1346534990, 1615841988, 1885148986, 2019802485, 2693069980, 2827723479, 3770297972, 4039604970, 4712872465, 5655446958, 8079209940, 9425744930, 11310893916, 14138617395, 18851489860, 28277234790, 56554469580]

約数ペア:

[(1, 56554469580), (2, 28277234790), (3, 18851489860), (4, 14138617395), (5, 11310893916), (6, 9425744930), (7, 8079209940), (10, 5655446958), (12, 4712872465), (14, 4039604970), (15, 3770297972), (20, 2827723479), (21, 2693069980), (28, 2019802485), (30, 1885148986), (35, 1615841988), (42, 1346534990), (60, 942574493), (70, 807920994), (84, 673267495), (105, 538613996), (140, 403960497), (210, 269306998), (420, 134653499), (823, 68717460), (1646, 34358730), (2469, 22905820), (3292, 17179365), (4115, 13743492), (4938, 11452910), (5761, 9816780), (8230, 6871746), (9876, 5726455), (11522, 4908390), (12345, 4581164), (16460, 3435873), (17283, 3272260), (23044, 2454195), (24690, 2290582), (28805, 1963356), (34566, 1636130), (49380, 1145291), (57610, 981678), (69132, 818065), (86415, 654452), (115220, 490839), (163613, 345660), (172830, 327226)]