55219710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 110253570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 113, 130, 179, 182, 195, 210, 226, 273, 339, 358, 390, 455, 537, 546, 565, 678, 791, 895, 910, 1074, 1130, 1253, 1365, 1469, 1582, 1695, 1790, 2327, 2373, 2506, 2685, 2730, 2938, 3390, 3759, 3955, 4407, 4654, 4746, 5370, 6265, 6981, 7345, 7518, 7910, 8814, 10283, 11635, 11865, 12530, 13962, 14690, 16289, 18795, 20227, 20566, 22035, 23270, 23730, 30849, 32578, 34905, 37590, 40454, 44070, 48867, 51415, 60681, 61698, 69810, 81445, 97734, 101135, 102830, 121362, 141589, 154245, 162890, 202270, 244335, 262951, 283178, 303405, 308490, 424767, 488670, 525902, 606810, 707945, 788853, 849534, 1314755, 1415890, 1577706, 1840657, 2123835, 2629510, 3681314, 3944265, 4247670, 5521971, 7888530, 9203285, 11043942, 18406570, 27609855, 55219710]

約数ペア:

[(1, 55219710), (2, 27609855), (3, 18406570), (5, 11043942), (6, 9203285), (7, 7888530), (10, 5521971), (13, 4247670), (14, 3944265), (15, 3681314), (21, 2629510), (26, 2123835), (30, 1840657), (35, 1577706), (39, 1415890), (42, 1314755), (65, 849534), (70, 788853), (78, 707945), (91, 606810), (105, 525902), (113, 488670), (130, 424767), (179, 308490), (182, 303405), (195, 283178), (210, 262951), (226, 244335), (273, 202270), (339, 162890), (358, 154245), (390, 141589), (455, 121362), (537, 102830), (546, 101135), (565, 97734), (678, 81445), (791, 69810), (895, 61698), (910, 60681), (1074, 51415), (1130, 48867), (1253, 44070), (1365, 40454), (1469, 37590), (1582, 34905), (1695, 32578), (1790, 30849), (2327, 23730), (2373, 23270), (2506, 22035), (2685, 20566), (2730, 20227), (2938, 18795), (3390, 16289), (3759, 14690), (3955, 13962), (4407, 12530), (4654, 11865), (4746, 11635), (5370, 10283), (6265, 8814), (6981, 7910), (7345, 7518)]