52974350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 67017970

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 110, 130, 143, 155, 239, 275, 286, 310, 325, 341, 403, 478, 550, 650, 682, 715, 775, 806, 1195, 1430, 1550, 1705, 2015, 2390, 2629, 3107, 3410, 3575, 4030, 4433, 5258, 5975, 6214, 7150, 7409, 8525, 8866, 10075, 11950, 13145, 14818, 15535, 17050, 20150, 22165, 26290, 31070, 34177, 37045, 44330, 65725, 68354, 74090, 77675, 81499, 96317, 110825, 131450, 155350, 162998, 170885, 185225, 192634, 221650, 341770, 370450, 407495, 481585, 814990, 854425, 963170, 1059487, 1708850, 2037475, 2118974, 2407925, 4074950, 4815850, 5297435, 10594870, 26487175, 52974350]

約数ペア:

[(1, 52974350), (2, 26487175), (5, 10594870), (10, 5297435), (11, 4815850), (13, 4074950), (22, 2407925), (25, 2118974), (26, 2037475), (31, 1708850), (50, 1059487), (55, 963170), (62, 854425), (65, 814990), (110, 481585), (130, 407495), (143, 370450), (155, 341770), (239, 221650), (275, 192634), (286, 185225), (310, 170885), (325, 162998), (341, 155350), (403, 131450), (478, 110825), (550, 96317), (650, 81499), (682, 77675), (715, 74090), (775, 68354), (806, 65725), (1195, 44330), (1430, 37045), (1550, 34177), (1705, 31070), (2015, 26290), (2390, 22165), (2629, 20150), (3107, 17050), (3410, 15535), (3575, 14818), (4030, 13145), (4433, 11950), (5258, 10075), (5975, 8866), (6214, 8525), (7150, 7409)]