488115950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1193}}^1$

素因数の和:1386

約数の個数: 72

約数和(自身を含む): 1063338192

約数和(自身を除く): 575222242

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 167, 175, 245, 334, 350, 490, 835, 1169, 1193, 1225, 1670, 2338, 2386, 2450, 4175, 5845, 5965, 8183, 8350, 8351, 11690, 11930, 16366, 16702, 29225, 29825, 40915, 41755, 58450, 58457, 59650, 81830, 83510, 116914, 199231, 204575, 208775, 292285, 398462, 409150, 417550, 584570, 996155, 1394617, 1461425, 1992310, 2789234, 2922850, 4980775, 6973085, 9762319, 9961550, 13946170, 19524638, 34865425, 48811595, 69730850, 97623190, 244057975, 488115950]

約数ペア:

[(1, 488115950), (2, 244057975), (5, 97623190), (7, 69730850), (10, 48811595), (14, 34865425), (25, 19524638), (35, 13946170), (49, 9961550), (50, 9762319), (70, 6973085), (98, 4980775), (167, 2922850), (175, 2789234), (245, 1992310), (334, 1461425), (350, 1394617), (490, 996155), (835, 584570), (1169, 417550), (1193, 409150), (1225, 398462), (1670, 292285), (2338, 208775), (2386, 204575), (2450, 199231), (4175, 116914), (5845, 83510), (5965, 81830), (8183, 59650), (8350, 58457), (8351, 58450), (11690, 41755), (11930, 40915), (16366, 29825), (16702, 29225)]