56014140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10259}}^1$

素因数の和:10291

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 137038020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10259, 20518, 30777, 41036, 51295, 61554, 71813, 102590, 123108, 133367, 143626, 153885, 205180, 215439, 266734, 287252, 307770, 359065, 400101, 430878, 533468, 615540, 666835, 718130, 800202, 861756, 933569, 1077195, 1333670, 1436260, 1600404, 1867138, 2000505, 2154390, 2667340, 2800707, 3734276, 4001010, 4308780, 4667845, 5601414, 8002020, 9335690, 11202828, 14003535, 18671380, 28007070, 56014140]

約数ペア:

[(1, 56014140), (2, 28007070), (3, 18671380), (4, 14003535), (5, 11202828), (6, 9335690), (7, 8002020), (10, 5601414), (12, 4667845), (13, 4308780), (14, 4001010), (15, 3734276), (20, 2800707), (21, 2667340), (26, 2154390), (28, 2000505), (30, 1867138), (35, 1600404), (39, 1436260), (42, 1333670), (52, 1077195), (60, 933569), (65, 861756), (70, 800202), (78, 718130), (84, 666835), (91, 615540), (105, 533468), (130, 430878), (140, 400101), (156, 359065), (182, 307770), (195, 287252), (210, 266734), (260, 215439), (273, 205180), (364, 153885), (390, 143626), (420, 133367), (455, 123108), (546, 102590), (780, 71813), (910, 61554), (1092, 51295), (1365, 41036), (1820, 30777), (2730, 20518), (5460, 10259)]