52187850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 164926944

約数和(自身を除く): 112739094

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 143, 150, 165, 195, 198, 225, 234, 275, 286, 325, 330, 390, 429, 450, 495, 550, 585, 650, 715, 811, 825, 858, 975, 990, 1170, 1287, 1430, 1622, 1650, 1950, 2145, 2433, 2475, 2574, 2925, 3575, 4055, 4290, 4866, 4950, 5850, 6435, 7150, 7299, 8110, 8921, 10543, 10725, 12165, 12870, 14598, 17842, 20275, 21086, 21450, 24330, 26763, 31629, 32175, 36495, 40550, 44605, 52715, 53526, 60825, 63258, 64350, 72990, 80289, 89210, 94887, 105430, 115973, 121650, 133815, 158145, 160578, 182475, 189774, 223025, 231946, 263575, 267630, 316290, 347919, 364950, 401445, 446050, 474435, 527150, 579865, 669075, 695838, 790725, 802890, 948870, 1043757, 1159730, 1338150, 1581450, 1739595, 2007225, 2087514, 2372175, 2899325, 3479190, 4014450, 4744350, 5218785, 5798650, 8697975, 10437570, 17395950, 26093925, 52187850]

約数ペア:

[(1, 52187850), (2, 26093925), (3, 17395950), (5, 10437570), (6, 8697975), (9, 5798650), (10, 5218785), (11, 4744350), (13, 4014450), (15, 3479190), (18, 2899325), (22, 2372175), (25, 2087514), (26, 2007225), (30, 1739595), (33, 1581450), (39, 1338150), (45, 1159730), (50, 1043757), (55, 948870), (65, 802890), (66, 790725), (75, 695838), (78, 669075), (90, 579865), (99, 527150), (110, 474435), (117, 446050), (130, 401445), (143, 364950), (150, 347919), (165, 316290), (195, 267630), (198, 263575), (225, 231946), (234, 223025), (275, 189774), (286, 182475), (325, 160578), (330, 158145), (390, 133815), (429, 121650), (450, 115973), (495, 105430), (550, 94887), (585, 89210), (650, 80289), (715, 72990), (811, 64350), (825, 63258), (858, 60825), (975, 53526), (990, 52715), (1170, 44605), (1287, 40550), (1430, 36495), (1622, 32175), (1650, 31629), (1950, 26763), (2145, 24330), (2433, 21450), (2475, 21086), (2574, 20275), (2925, 17842), (3575, 14598), (4055, 12870), (4290, 12165), (4866, 10725), (4950, 10543), (5850, 8921), (6435, 8110), (7150, 7299)]