57443750

素因数分解:

$2^1\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 133866432

約数和(自身を除く): 76422682

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 101, 125, 130, 175, 182, 202, 250, 325, 350, 455, 505, 625, 650, 707, 875, 910, 1010, 1250, 1313, 1414, 1625, 1750, 2275, 2525, 2626, 3125, 3250, 3535, 4375, 4550, 5050, 6250, 6565, 7070, 8125, 8750, 9191, 11375, 12625, 13130, 16250, 17675, 18382, 21875, 22750, 25250, 32825, 35350, 40625, 43750, 45955, 56875, 63125, 65650, 81250, 88375, 91910, 113750, 126250, 164125, 176750, 229775, 284375, 315625, 328250, 441875, 459550, 568750, 631250, 820625, 883750, 1148875, 1641250, 2209375, 2297750, 4103125, 4418750, 5744375, 8206250, 11488750, 28721875, 57443750]

約数ペア:

[(1, 57443750), (2, 28721875), (5, 11488750), (7, 8206250), (10, 5744375), (13, 4418750), (14, 4103125), (25, 2297750), (26, 2209375), (35, 1641250), (50, 1148875), (65, 883750), (70, 820625), (91, 631250), (101, 568750), (125, 459550), (130, 441875), (175, 328250), (182, 315625), (202, 284375), (250, 229775), (325, 176750), (350, 164125), (455, 126250), (505, 113750), (625, 91910), (650, 88375), (707, 81250), (875, 65650), (910, 63125), (1010, 56875), (1250, 45955), (1313, 43750), (1414, 40625), (1625, 35350), (1750, 32825), (2275, 25250), (2525, 22750), (2626, 21875), (3125, 18382), (3250, 17675), (3535, 16250), (4375, 13130), (4550, 12625), (5050, 11375), (6250, 9191), (6565, 8750), (7070, 8125)]