48365520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28789}}^1$

素因数の和:28812

約数の個数: 80

約数和(自身を含む): 171358080

約数和(自身を除く): 122992560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28789, 57578, 86367, 115156, 143945, 172734, 201523, 230312, 287890, 345468, 403046, 431835, 460624, 575780, 604569, 690936, 806092, 863670, 1007615, 1151560, 1209138, 1381872, 1612184, 1727340, 2015230, 2303120, 2418276, 3022845, 3224368, 3454680, 4030460, 4836552, 6045690, 6909360, 8060920, 9673104, 12091380, 16121840, 24182760, 48365520]

約数ペア:

[(1, 48365520), (2, 24182760), (3, 16121840), (4, 12091380), (5, 9673104), (6, 8060920), (7, 6909360), (8, 6045690), (10, 4836552), (12, 4030460), (14, 3454680), (15, 3224368), (16, 3022845), (20, 2418276), (21, 2303120), (24, 2015230), (28, 1727340), (30, 1612184), (35, 1381872), (40, 1209138), (42, 1151560), (48, 1007615), (56, 863670), (60, 806092), (70, 690936), (80, 604569), (84, 575780), (105, 460624), (112, 431835), (120, 403046), (140, 345468), (168, 287890), (210, 230312), (240, 201523), (280, 172734), (336, 143945), (420, 115156), (560, 86367), (840, 57578), (1680, 28789)]