53869920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 186701760

約数和(自身を除く): 132831840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 89, 96, 97, 104, 120, 130, 156, 160, 178, 194, 195, 208, 240, 260, 267, 291, 312, 356, 388, 390, 416, 445, 480, 485, 520, 534, 582, 624, 712, 776, 780, 890, 970, 1040, 1068, 1157, 1164, 1248, 1261, 1335, 1424, 1455, 1552, 1560, 1780, 1940, 2080, 2136, 2314, 2328, 2522, 2670, 2848, 2910, 3104, 3120, 3471, 3560, 3783, 3880, 4272, 4628, 4656, 5044, 5340, 5785, 5820, 6240, 6305, 6942, 7120, 7566, 7760, 8544, 8633, 9256, 9312, 10088, 10680, 11570, 11640, 12610, 13884, 14240, 15132, 15520, 17266, 17355, 18512, 18915, 20176, 21360, 23140, 23280, 25220, 25899, 27768, 30264, 34532, 34710, 37024, 37830, 40352, 42720, 43165, 46280, 46560, 50440, 51798, 55536, 60528, 69064, 69420, 75660, 86330, 92560, 100880, 103596, 111072, 112229, 121056, 129495, 138128, 138840, 151320, 172660, 185120, 201760, 207192, 224458, 258990, 276256, 277680, 302640, 336687, 345320, 414384, 448916, 517980, 555360, 561145, 605280, 673374, 690640, 828768, 897832, 1035960, 1122290, 1346748, 1381280, 1683435, 1795664, 2071920, 2244580, 2693496, 3366870, 3591328, 4143840, 4489160, 5386992, 6733740, 8978320, 10773984, 13467480, 17956640, 26934960, 53869920]

約数ペア:

[(1, 53869920), (2, 26934960), (3, 17956640), (4, 13467480), (5, 10773984), (6, 8978320), (8, 6733740), (10, 5386992), (12, 4489160), (13, 4143840), (15, 3591328), (16, 3366870), (20, 2693496), (24, 2244580), (26, 2071920), (30, 1795664), (32, 1683435), (39, 1381280), (40, 1346748), (48, 1122290), (52, 1035960), (60, 897832), (65, 828768), (78, 690640), (80, 673374), (89, 605280), (96, 561145), (97, 555360), (104, 517980), (120, 448916), (130, 414384), (156, 345320), (160, 336687), (178, 302640), (194, 277680), (195, 276256), (208, 258990), (240, 224458), (260, 207192), (267, 201760), (291, 185120), (312, 172660), (356, 151320), (388, 138840), (390, 138128), (416, 129495), (445, 121056), (480, 112229), (485, 111072), (520, 103596), (534, 100880), (582, 92560), (624, 86330), (712, 75660), (776, 69420), (780, 69064), (890, 60528), (970, 55536), (1040, 51798), (1068, 50440), (1157, 46560), (1164, 46280), (1248, 43165), (1261, 42720), (1335, 40352), (1424, 37830), (1455, 37024), (1552, 34710), (1560, 34532), (1780, 30264), (1940, 27768), (2080, 25899), (2136, 25220), (2314, 23280), (2328, 23140), (2522, 21360), (2670, 20176), (2848, 18915), (2910, 18512), (3104, 17355), (3120, 17266), (3471, 15520), (3560, 15132), (3783, 14240), (3880, 13884), (4272, 12610), (4628, 11640), (4656, 11570), (5044, 10680), (5340, 10088), (5785, 9312), (5820, 9256), (6240, 8633), (6305, 8544), (6942, 7760), (7120, 7566)]