55939572

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 166944960

約数和(自身を除く): 111005388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 233, 234, 243, 247, 324, 342, 351, 466, 468, 486, 494, 513, 684, 699, 702, 741, 932, 972, 988, 1026, 1053, 1398, 1404, 1482, 1539, 2052, 2097, 2106, 2223, 2796, 2964, 3029, 3078, 3159, 4194, 4212, 4427, 4446, 4617, 6058, 6156, 6291, 6318, 6669, 8388, 8854, 8892, 9087, 9234, 12116, 12582, 12636, 13281, 13338, 17708, 18174, 18468, 18873, 20007, 25164, 26562, 26676, 27261, 36348, 37746, 39843, 40014, 53124, 54522, 56619, 57551, 60021, 75492, 79686, 80028, 81783, 109044, 113238, 115102, 119529, 120042, 159372, 163566, 172653, 226476, 230204, 239058, 240084, 245349, 327132, 345306, 358587, 478116, 490698, 517959, 690612, 717174, 736047, 981396, 1035918, 1075761, 1434348, 1472094, 1553877, 2071836, 2151522, 2944188, 3107754, 4303044, 4661631, 6215508, 9323262, 13984893, 18646524, 27969786, 55939572]

約数ペア:

[(1, 55939572), (2, 27969786), (3, 18646524), (4, 13984893), (6, 9323262), (9, 6215508), (12, 4661631), (13, 4303044), (18, 3107754), (19, 2944188), (26, 2151522), (27, 2071836), (36, 1553877), (38, 1472094), (39, 1434348), (52, 1075761), (54, 1035918), (57, 981396), (76, 736047), (78, 717174), (81, 690612), (108, 517959), (114, 490698), (117, 478116), (156, 358587), (162, 345306), (171, 327132), (228, 245349), (233, 240084), (234, 239058), (243, 230204), (247, 226476), (324, 172653), (342, 163566), (351, 159372), (466, 120042), (468, 119529), (486, 115102), (494, 113238), (513, 109044), (684, 81783), (699, 80028), (702, 79686), (741, 75492), (932, 60021), (972, 57551), (988, 56619), (1026, 54522), (1053, 53124), (1398, 40014), (1404, 39843), (1482, 37746), (1539, 36348), (2052, 27261), (2097, 26676), (2106, 26562), (2223, 25164), (2796, 20007), (2964, 18873), (3029, 18468), (3078, 18174), (3159, 17708), (4194, 13338), (4212, 13281), (4427, 12636), (4446, 12582), (4617, 12116), (6058, 9234), (6156, 9087), (6291, 8892), (6318, 8854), (6669, 8388)]