53543200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 143990784

約数和(自身を除く): 90447584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 127, 136, 155, 160, 170, 200, 248, 254, 272, 310, 340, 400, 425, 496, 508, 527, 544, 620, 635, 680, 775, 800, 850, 992, 1016, 1054, 1240, 1270, 1360, 1550, 1700, 2032, 2108, 2159, 2480, 2540, 2635, 2720, 3100, 3175, 3400, 3937, 4064, 4216, 4318, 4960, 5080, 5270, 6200, 6350, 6800, 7874, 8432, 8636, 10160, 10540, 10795, 12400, 12700, 13175, 13600, 15748, 16864, 17272, 19685, 20320, 21080, 21590, 24800, 25400, 26350, 31496, 34544, 39370, 42160, 43180, 50800, 52700, 53975, 62992, 66929, 69088, 78740, 84320, 86360, 98425, 101600, 105400, 107950, 125984, 133858, 157480, 172720, 196850, 210800, 215900, 267716, 314960, 334645, 345440, 393700, 421600, 431800, 535432, 629920, 669290, 787400, 863600, 1070864, 1338580, 1574800, 1673225, 1727200, 2141728, 2677160, 3149600, 3346450, 5354320, 6692900, 10708640, 13385800, 26771600, 53543200]

約数ペア:

[(1, 53543200), (2, 26771600), (4, 13385800), (5, 10708640), (8, 6692900), (10, 5354320), (16, 3346450), (17, 3149600), (20, 2677160), (25, 2141728), (31, 1727200), (32, 1673225), (34, 1574800), (40, 1338580), (50, 1070864), (62, 863600), (68, 787400), (80, 669290), (85, 629920), (100, 535432), (124, 431800), (127, 421600), (136, 393700), (155, 345440), (160, 334645), (170, 314960), (200, 267716), (248, 215900), (254, 210800), (272, 196850), (310, 172720), (340, 157480), (400, 133858), (425, 125984), (496, 107950), (508, 105400), (527, 101600), (544, 98425), (620, 86360), (635, 84320), (680, 78740), (775, 69088), (800, 66929), (850, 62992), (992, 53975), (1016, 52700), (1054, 50800), (1240, 43180), (1270, 42160), (1360, 39370), (1550, 34544), (1700, 31496), (2032, 26350), (2108, 25400), (2159, 24800), (2480, 21590), (2540, 21080), (2635, 20320), (2720, 19685), (3100, 17272), (3175, 16864), (3400, 15748), (3937, 13600), (4064, 13175), (4216, 12700), (4318, 12400), (4960, 10795), (5080, 10540), (5270, 10160), (6200, 8636), (6350, 8432), (6800, 7874)]