53256450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 146990592

約数和(自身を除く): 93734142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 881, 930, 975, 1209, 1550, 1762, 1950, 2015, 2325, 2418, 2643, 4030, 4405, 4650, 5286, 6045, 8810, 10075, 11453, 12090, 13215, 20150, 22025, 22906, 26430, 27311, 30225, 34359, 44050, 54622, 57265, 60450, 66075, 68718, 81933, 114530, 132150, 136555, 163866, 171795, 273110, 286325, 343590, 355043, 409665, 572650, 682775, 710086, 819330, 858975, 1065129, 1365550, 1717950, 1775215, 2048325, 2130258, 3550430, 4096650, 5325645, 8876075, 10651290, 17752150, 26628225, 53256450]

約数ペア:

[(1, 53256450), (2, 26628225), (3, 17752150), (5, 10651290), (6, 8876075), (10, 5325645), (13, 4096650), (15, 3550430), (25, 2130258), (26, 2048325), (30, 1775215), (31, 1717950), (39, 1365550), (50, 1065129), (62, 858975), (65, 819330), (75, 710086), (78, 682775), (93, 572650), (130, 409665), (150, 355043), (155, 343590), (186, 286325), (195, 273110), (310, 171795), (325, 163866), (390, 136555), (403, 132150), (465, 114530), (650, 81933), (775, 68718), (806, 66075), (881, 60450), (930, 57265), (975, 54622), (1209, 44050), (1550, 34359), (1762, 30225), (1950, 27311), (2015, 26430), (2325, 22906), (2418, 22025), (2643, 20150), (4030, 13215), (4405, 12090), (4650, 11453), (5286, 10075), (6045, 8810)]