54952750

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 58265810

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 437, 475, 503, 575, 874, 950, 1006, 1150, 2185, 2375, 2515, 2875, 4370, 4750, 5030, 5750, 9557, 10925, 11569, 12575, 19114, 21850, 23138, 25150, 47785, 54625, 57845, 62875, 95570, 109250, 115690, 125750, 219811, 238925, 289225, 439622, 477850, 578450, 1099055, 1194625, 1446125, 2198110, 2389250, 2892250, 5495275, 10990550, 27476375, 54952750]

約数ペア:

[(1, 54952750), (2, 27476375), (5, 10990550), (10, 5495275), (19, 2892250), (23, 2389250), (25, 2198110), (38, 1446125), (46, 1194625), (50, 1099055), (95, 578450), (115, 477850), (125, 439622), (190, 289225), (230, 238925), (250, 219811), (437, 125750), (475, 115690), (503, 109250), (575, 95570), (874, 62875), (950, 57845), (1006, 54625), (1150, 47785), (2185, 25150), (2375, 23138), (2515, 21850), (2875, 19114), (4370, 12575), (4750, 11569), (5030, 10925), (5750, 9557)]