52802750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 133346304

約数和(自身を除く): 80543554

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 125, 130, 143, 154, 175, 182, 211, 250, 275, 286, 325, 350, 385, 422, 455, 550, 650, 715, 770, 875, 910, 1001, 1055, 1375, 1430, 1477, 1625, 1750, 1925, 2002, 2110, 2275, 2321, 2743, 2750, 2954, 3250, 3575, 3850, 4550, 4642, 5005, 5275, 5486, 7150, 7385, 9625, 10010, 10550, 11375, 11605, 13715, 14770, 16247, 17875, 19201, 19250, 22750, 23210, 25025, 26375, 27430, 30173, 32494, 35750, 36925, 38402, 50050, 52750, 58025, 60346, 68575, 73850, 81235, 96005, 116050, 125125, 137150, 150865, 162470, 184625, 192010, 211211, 250250, 290125, 301730, 342875, 369250, 406175, 422422, 480025, 580250, 685750, 754325, 812350, 960050, 1056055, 1508650, 2030875, 2112110, 2400125, 3771625, 4061750, 4800250, 5280275, 7543250, 10560550, 26401375, 52802750]

約数ペア:

[(1, 52802750), (2, 26401375), (5, 10560550), (7, 7543250), (10, 5280275), (11, 4800250), (13, 4061750), (14, 3771625), (22, 2400125), (25, 2112110), (26, 2030875), (35, 1508650), (50, 1056055), (55, 960050), (65, 812350), (70, 754325), (77, 685750), (91, 580250), (110, 480025), (125, 422422), (130, 406175), (143, 369250), (154, 342875), (175, 301730), (182, 290125), (211, 250250), (250, 211211), (275, 192010), (286, 184625), (325, 162470), (350, 150865), (385, 137150), (422, 125125), (455, 116050), (550, 96005), (650, 81235), (715, 73850), (770, 68575), (875, 60346), (910, 58025), (1001, 52750), (1055, 50050), (1375, 38402), (1430, 36925), (1477, 35750), (1625, 32494), (1750, 30173), (1925, 27430), (2002, 26375), (2110, 25025), (2275, 23210), (2321, 22750), (2743, 19250), (2750, 19201), (2954, 17875), (3250, 16247), (3575, 14770), (3850, 13715), (4550, 11605), (4642, 11375), (5005, 10550), (5275, 10010), (5486, 9625), (7150, 7385)]