53562400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 144

約数和(自身を含む): 141740928

約数和(自身を除く): 88178528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 41, 46, 50, 71, 80, 82, 92, 100, 115, 142, 160, 164, 184, 200, 205, 230, 284, 328, 355, 368, 400, 410, 460, 568, 575, 656, 710, 736, 800, 820, 920, 943, 1025, 1136, 1150, 1312, 1420, 1633, 1640, 1775, 1840, 1886, 2050, 2272, 2300, 2840, 2911, 3266, 3280, 3550, 3680, 3772, 4100, 4600, 4715, 5680, 5822, 6532, 6560, 7100, 7544, 8165, 8200, 9200, 9430, 11360, 11644, 13064, 14200, 14555, 15088, 16330, 16400, 18400, 18860, 23288, 23575, 26128, 28400, 29110, 30176, 32660, 32800, 37720, 40825, 46576, 47150, 52256, 56800, 58220, 65320, 66953, 72775, 75440, 81650, 93152, 94300, 116440, 130640, 133906, 145550, 150880, 163300, 188600, 232880, 261280, 267812, 291100, 326600, 334765, 377200, 465760, 535624, 582200, 653200, 669530, 754400, 1071248, 1164400, 1306400, 1339060, 1673825, 2142496, 2328800, 2678120, 3347650, 5356240, 6695300, 10712480, 13390600, 26781200, 53562400]

約数ペア:

[(1, 53562400), (2, 26781200), (4, 13390600), (5, 10712480), (8, 6695300), (10, 5356240), (16, 3347650), (20, 2678120), (23, 2328800), (25, 2142496), (32, 1673825), (40, 1339060), (41, 1306400), (46, 1164400), (50, 1071248), (71, 754400), (80, 669530), (82, 653200), (92, 582200), (100, 535624), (115, 465760), (142, 377200), (160, 334765), (164, 326600), (184, 291100), (200, 267812), (205, 261280), (230, 232880), (284, 188600), (328, 163300), (355, 150880), (368, 145550), (400, 133906), (410, 130640), (460, 116440), (568, 94300), (575, 93152), (656, 81650), (710, 75440), (736, 72775), (800, 66953), (820, 65320), (920, 58220), (943, 56800), (1025, 52256), (1136, 47150), (1150, 46576), (1312, 40825), (1420, 37720), (1633, 32800), (1640, 32660), (1775, 30176), (1840, 29110), (1886, 28400), (2050, 26128), (2272, 23575), (2300, 23288), (2840, 18860), (2911, 18400), (3266, 16400), (3280, 16330), (3550, 15088), (3680, 14555), (3772, 14200), (4100, 13064), (4600, 11644), (4715, 11360), (5680, 9430), (5822, 9200), (6532, 8200), (6560, 8165), (7100, 7544)]