53023020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 158699520

約数和(自身を除く): 105676500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 983, 1740, 1798, 1860, 1966, 2697, 2949, 3596, 3932, 4495, 4915, 5394, 5898, 8990, 9830, 10788, 11796, 13485, 14745, 17980, 19660, 26970, 28507, 29490, 30473, 53940, 57014, 58980, 60946, 85521, 91419, 114028, 121892, 142535, 152365, 171042, 182838, 285070, 304730, 342084, 365676, 427605, 457095, 570140, 609460, 855210, 883717, 914190, 1710420, 1767434, 1828380, 2651151, 3534868, 4418585, 5302302, 8837170, 10604604, 13255755, 17674340, 26511510, 53023020]

約数ペア:

[(1, 53023020), (2, 26511510), (3, 17674340), (4, 13255755), (5, 10604604), (6, 8837170), (10, 5302302), (12, 4418585), (15, 3534868), (20, 2651151), (29, 1828380), (30, 1767434), (31, 1710420), (58, 914190), (60, 883717), (62, 855210), (87, 609460), (93, 570140), (116, 457095), (124, 427605), (145, 365676), (155, 342084), (174, 304730), (186, 285070), (290, 182838), (310, 171042), (348, 152365), (372, 142535), (435, 121892), (465, 114028), (580, 91419), (620, 85521), (870, 60946), (899, 58980), (930, 57014), (983, 53940), (1740, 30473), (1798, 29490), (1860, 28507), (1966, 26970), (2697, 19660), (2949, 17980), (3596, 14745), (3932, 13485), (4495, 11796), (4915, 10788), (5394, 9830), (5898, 8990)]