47708850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{6491}}^1$

素因数の和:6520

約数の個数: 72

約数和(自身を含む): 137656368

約数和(自身を除く): 89947518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 6491, 7350, 12982, 19473, 32455, 38946, 45437, 64910, 90874, 97365, 136311, 162275, 194730, 227185, 272622, 318059, 324550, 454370, 486825, 636118, 681555, 954177, 973650, 1135925, 1363110, 1590295, 1908354, 2271850, 3180590, 3407775, 4770885, 6815550, 7951475, 9541770, 15902950, 23854425, 47708850]

約数ペア:

[(1, 47708850), (2, 23854425), (3, 15902950), (5, 9541770), (6, 7951475), (7, 6815550), (10, 4770885), (14, 3407775), (15, 3180590), (21, 2271850), (25, 1908354), (30, 1590295), (35, 1363110), (42, 1135925), (49, 973650), (50, 954177), (70, 681555), (75, 636118), (98, 486825), (105, 454370), (147, 324550), (150, 318059), (175, 272622), (210, 227185), (245, 194730), (294, 162275), (350, 136311), (490, 97365), (525, 90874), (735, 64910), (1050, 45437), (1225, 38946), (1470, 32455), (2450, 19473), (3675, 12982), (6491, 7350)]