52123890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 128

約数和(自身を含む): 156989952

約数和(自身を除く): 104866062

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 313, 366, 390, 427, 455, 546, 610, 626, 793, 854, 910, 915, 939, 1281, 1365, 1565, 1586, 1830, 1878, 2135, 2191, 2379, 2562, 2730, 3130, 3965, 4069, 4270, 4382, 4695, 4758, 5551, 6405, 6573, 7930, 8138, 9390, 10955, 11102, 11895, 12207, 12810, 13146, 16653, 19093, 20345, 21910, 23790, 24414, 27755, 28483, 32865, 33306, 38186, 40690, 55510, 56966, 57279, 61035, 65730, 83265, 85449, 95465, 114558, 122070, 133651, 142415, 166530, 170898, 190930, 248209, 267302, 284830, 286395, 400953, 427245, 496418, 572790, 668255, 744627, 801906, 854490, 1241045, 1336510, 1489254, 1737463, 2004765, 2482090, 3474926, 3723135, 4009530, 5212389, 7446270, 8687315, 10424778, 17374630, 26061945, 52123890]

約数ペア:

[(1, 52123890), (2, 26061945), (3, 17374630), (5, 10424778), (6, 8687315), (7, 7446270), (10, 5212389), (13, 4009530), (14, 3723135), (15, 3474926), (21, 2482090), (26, 2004765), (30, 1737463), (35, 1489254), (39, 1336510), (42, 1241045), (61, 854490), (65, 801906), (70, 744627), (78, 668255), (91, 572790), (105, 496418), (122, 427245), (130, 400953), (182, 286395), (183, 284830), (195, 267302), (210, 248209), (273, 190930), (305, 170898), (313, 166530), (366, 142415), (390, 133651), (427, 122070), (455, 114558), (546, 95465), (610, 85449), (626, 83265), (793, 65730), (854, 61035), (910, 57279), (915, 56966), (939, 55510), (1281, 40690), (1365, 38186), (1565, 33306), (1586, 32865), (1830, 28483), (1878, 27755), (2135, 24414), (2191, 23790), (2379, 21910), (2562, 20345), (2730, 19093), (3130, 16653), (3965, 13146), (4069, 12810), (4270, 12207), (4382, 11895), (4695, 11102), (4758, 10955), (5551, 9390), (6405, 8138), (6573, 7930)]