54512406

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 141657600

約数和(自身を除く): 87145194

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 61, 67, 78, 114, 117, 122, 134, 171, 183, 201, 234, 247, 342, 351, 366, 402, 494, 513, 549, 603, 702, 741, 793, 871, 1026, 1098, 1159, 1206, 1273, 1482, 1586, 1647, 1742, 1809, 2223, 2318, 2379, 2546, 2613, 3294, 3477, 3618, 3819, 4087, 4446, 4758, 5226, 6669, 6954, 7137, 7638, 7839, 8174, 10431, 11457, 12261, 13338, 14274, 15067, 15678, 16549, 20862, 21411, 22914, 23517, 24522, 30134, 31293, 33098, 34371, 36783, 42822, 45201, 47034, 49647, 53131, 62586, 68742, 73566, 77653, 90402, 99294, 106262, 110349, 135603, 148941, 155306, 159393, 220698, 232959, 271206, 297882, 318786, 406809, 446823, 465918, 478179, 698877, 813618, 893646, 956358, 1009489, 1397754, 1434537, 2018978, 2096631, 2869074, 3028467, 4193262, 6056934, 9085401, 18170802, 27256203, 54512406]

約数ペア:

[(1, 54512406), (2, 27256203), (3, 18170802), (6, 9085401), (9, 6056934), (13, 4193262), (18, 3028467), (19, 2869074), (26, 2096631), (27, 2018978), (38, 1434537), (39, 1397754), (54, 1009489), (57, 956358), (61, 893646), (67, 813618), (78, 698877), (114, 478179), (117, 465918), (122, 446823), (134, 406809), (171, 318786), (183, 297882), (201, 271206), (234, 232959), (247, 220698), (342, 159393), (351, 155306), (366, 148941), (402, 135603), (494, 110349), (513, 106262), (549, 99294), (603, 90402), (702, 77653), (741, 73566), (793, 68742), (871, 62586), (1026, 53131), (1098, 49647), (1159, 47034), (1206, 45201), (1273, 42822), (1482, 36783), (1586, 34371), (1647, 33098), (1742, 31293), (1809, 30134), (2223, 24522), (2318, 23517), (2379, 22914), (2546, 21411), (2613, 20862), (3294, 16549), (3477, 15678), (3618, 15067), (3819, 14274), (4087, 13338), (4446, 12261), (4758, 11457), (5226, 10431), (6669, 8174), (6954, 7839), (7137, 7638)]