53047890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 167738688

約数和(自身を除く): 114690798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 49, 63, 69, 70, 90, 98, 105, 115, 126, 138, 147, 161, 207, 210, 230, 245, 294, 315, 322, 345, 414, 441, 483, 490, 523, 630, 690, 735, 805, 882, 966, 1035, 1046, 1127, 1449, 1470, 1569, 1610, 2070, 2205, 2254, 2415, 2615, 2898, 3138, 3381, 3661, 4410, 4707, 4830, 5230, 5635, 6762, 7245, 7322, 7845, 9414, 10143, 10983, 11270, 12029, 14490, 15690, 16905, 18305, 20286, 21966, 23535, 24058, 25627, 32949, 33810, 36087, 36610, 47070, 50715, 51254, 54915, 60145, 65898, 72174, 76881, 84203, 101430, 108261, 109830, 120290, 128135, 153762, 164745, 168406, 180435, 216522, 230643, 252609, 256270, 329490, 360870, 384405, 421015, 461286, 505218, 541305, 589421, 757827, 768810, 842030, 1082610, 1153215, 1178842, 1263045, 1515654, 1768263, 2306430, 2526090, 2947105, 3536526, 3789135, 5304789, 5894210, 7578270, 8841315, 10609578, 17682630, 26523945, 53047890]

約数ペア:

[(1, 53047890), (2, 26523945), (3, 17682630), (5, 10609578), (6, 8841315), (7, 7578270), (9, 5894210), (10, 5304789), (14, 3789135), (15, 3536526), (18, 2947105), (21, 2526090), (23, 2306430), (30, 1768263), (35, 1515654), (42, 1263045), (45, 1178842), (46, 1153215), (49, 1082610), (63, 842030), (69, 768810), (70, 757827), (90, 589421), (98, 541305), (105, 505218), (115, 461286), (126, 421015), (138, 384405), (147, 360870), (161, 329490), (207, 256270), (210, 252609), (230, 230643), (245, 216522), (294, 180435), (315, 168406), (322, 164745), (345, 153762), (414, 128135), (441, 120290), (483, 109830), (490, 108261), (523, 101430), (630, 84203), (690, 76881), (735, 72174), (805, 65898), (882, 60145), (966, 54915), (1035, 51254), (1046, 50715), (1127, 47070), (1449, 36610), (1470, 36087), (1569, 33810), (1610, 32949), (2070, 25627), (2205, 24058), (2254, 23535), (2415, 21966), (2615, 20286), (2898, 18305), (3138, 16905), (3381, 15690), (3661, 14490), (4410, 12029), (4707, 11270), (4830, 10983), (5230, 10143), (5635, 9414), (6762, 7845), (7245, 7322)]