49774530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 89571390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 179, 186, 195, 230, 299, 310, 345, 358, 390, 403, 465, 537, 598, 690, 713, 806, 895, 897, 930, 1074, 1209, 1426, 1495, 1790, 1794, 2015, 2139, 2327, 2418, 2685, 2990, 3565, 4030, 4117, 4278, 4485, 4654, 5370, 5549, 6045, 6981, 7130, 8234, 8970, 9269, 10695, 11098, 11635, 12090, 12351, 13962, 16647, 18538, 20585, 21390, 23270, 24702, 27745, 27807, 33294, 34905, 41170, 46345, 53521, 55490, 55614, 61755, 69810, 72137, 83235, 92690, 107042, 123510, 127627, 139035, 144274, 160563, 166470, 216411, 255254, 267605, 278070, 321126, 360685, 382881, 432822, 535210, 638135, 721370, 765762, 802815, 1082055, 1276270, 1605630, 1659151, 1914405, 2164110, 3318302, 3828810, 4977453, 8295755, 9954906, 16591510, 24887265, 49774530]

約数ペア:

[(1, 49774530), (2, 24887265), (3, 16591510), (5, 9954906), (6, 8295755), (10, 4977453), (13, 3828810), (15, 3318302), (23, 2164110), (26, 1914405), (30, 1659151), (31, 1605630), (39, 1276270), (46, 1082055), (62, 802815), (65, 765762), (69, 721370), (78, 638135), (93, 535210), (115, 432822), (130, 382881), (138, 360685), (155, 321126), (179, 278070), (186, 267605), (195, 255254), (230, 216411), (299, 166470), (310, 160563), (345, 144274), (358, 139035), (390, 127627), (403, 123510), (465, 107042), (537, 92690), (598, 83235), (690, 72137), (713, 69810), (806, 61755), (895, 55614), (897, 55490), (930, 53521), (1074, 46345), (1209, 41170), (1426, 34905), (1495, 33294), (1790, 27807), (1794, 27745), (2015, 24702), (2139, 23270), (2327, 21390), (2418, 20585), (2685, 18538), (2990, 16647), (3565, 13962), (4030, 12351), (4117, 12090), (4278, 11635), (4485, 11098), (4654, 10695), (5370, 9269), (5549, 8970), (6045, 8234), (6981, 7130)]