51645132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 168290304

約数和(自身を除く): 116645172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 601, 651, 682, 693, 868, 924, 1023, 1116, 1202, 1302, 1364, 1386, 1803, 1953, 2046, 2387, 2404, 2604, 2772, 3069, 3606, 3906, 4092, 4207, 4774, 5409, 6138, 6611, 7161, 7212, 7812, 8414, 9548, 10818, 12276, 12621, 13222, 14322, 16828, 18631, 19833, 21483, 21636, 25242, 26444, 28644, 37262, 37863, 39666, 42966, 46277, 50484, 55893, 59499, 74524, 75726, 79332, 85932, 92554, 111786, 118998, 130417, 138831, 151452, 167679, 185108, 204941, 223572, 237996, 260834, 277662, 335358, 391251, 409882, 416493, 521668, 555324, 614823, 670716, 782502, 819764, 832986, 1173753, 1229646, 1434587, 1565004, 1665972, 1844469, 2347506, 2459292, 2869174, 3688938, 4303761, 4695012, 5738348, 7377876, 8607522, 12911283, 17215044, 25822566, 51645132]

約数ペア:

[(1, 51645132), (2, 25822566), (3, 17215044), (4, 12911283), (6, 8607522), (7, 7377876), (9, 5738348), (11, 4695012), (12, 4303761), (14, 3688938), (18, 2869174), (21, 2459292), (22, 2347506), (28, 1844469), (31, 1665972), (33, 1565004), (36, 1434587), (42, 1229646), (44, 1173753), (62, 832986), (63, 819764), (66, 782502), (77, 670716), (84, 614823), (93, 555324), (99, 521668), (124, 416493), (126, 409882), (132, 391251), (154, 335358), (186, 277662), (198, 260834), (217, 237996), (231, 223572), (252, 204941), (279, 185108), (308, 167679), (341, 151452), (372, 138831), (396, 130417), (434, 118998), (462, 111786), (558, 92554), (601, 85932), (651, 79332), (682, 75726), (693, 74524), (868, 59499), (924, 55893), (1023, 50484), (1116, 46277), (1202, 42966), (1302, 39666), (1364, 37863), (1386, 37262), (1803, 28644), (1953, 26444), (2046, 25242), (2387, 21636), (2404, 21483), (2604, 19833), (2772, 18631), (3069, 16828), (3606, 14322), (3906, 13222), (4092, 12621), (4207, 12276), (4774, 10818), (5409, 9548), (6138, 8414), (6611, 7812), (7161, 7212)]