48135870

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 136028160

約数和(自身を除く): 87892290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 71, 81, 90, 93, 135, 142, 155, 162, 186, 213, 243, 270, 279, 310, 355, 405, 426, 465, 486, 558, 639, 710, 729, 810, 837, 930, 1065, 1215, 1278, 1395, 1458, 1674, 1917, 2130, 2187, 2201, 2430, 2511, 2790, 3195, 3645, 3834, 4185, 4374, 4402, 5022, 5751, 6390, 6603, 7290, 7533, 8370, 9585, 10935, 11005, 11502, 12555, 13206, 15066, 17253, 19170, 19809, 21870, 22010, 22599, 25110, 28755, 33015, 34506, 37665, 39618, 45198, 51759, 57510, 59427, 66030, 67797, 75330, 86265, 99045, 103518, 112995, 118854, 135594, 155277, 172530, 178281, 198090, 225990, 258795, 297135, 310554, 338985, 356562, 517590, 534843, 594270, 677970, 776385, 891405, 1069686, 1552770, 1604529, 1782810, 2674215, 3209058, 4813587, 5348430, 8022645, 9627174, 16045290, 24067935, 48135870]

約数ペア:

[(1, 48135870), (2, 24067935), (3, 16045290), (5, 9627174), (6, 8022645), (9, 5348430), (10, 4813587), (15, 3209058), (18, 2674215), (27, 1782810), (30, 1604529), (31, 1552770), (45, 1069686), (54, 891405), (62, 776385), (71, 677970), (81, 594270), (90, 534843), (93, 517590), (135, 356562), (142, 338985), (155, 310554), (162, 297135), (186, 258795), (213, 225990), (243, 198090), (270, 178281), (279, 172530), (310, 155277), (355, 135594), (405, 118854), (426, 112995), (465, 103518), (486, 99045), (558, 86265), (639, 75330), (710, 67797), (729, 66030), (810, 59427), (837, 57510), (930, 51759), (1065, 45198), (1215, 39618), (1278, 37665), (1395, 34506), (1458, 33015), (1674, 28755), (1917, 25110), (2130, 22599), (2187, 22010), (2201, 21870), (2430, 19809), (2511, 19170), (2790, 17253), (3195, 15066), (3645, 13206), (3834, 12555), (4185, 11502), (4374, 11005), (4402, 10935), (5022, 9585), (5751, 8370), (6390, 7533), (6603, 7290)]