49728330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 120

約数和(自身を含む): 140380812

約数和(自身を除く): 90652482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 73, 81, 87, 90, 135, 145, 146, 162, 174, 219, 261, 270, 290, 365, 405, 435, 438, 522, 657, 730, 783, 810, 841, 870, 1095, 1305, 1314, 1566, 1682, 1971, 2117, 2190, 2349, 2523, 2610, 3285, 3915, 3942, 4205, 4234, 4698, 5046, 5913, 6351, 6570, 7569, 7830, 8410, 9855, 10585, 11745, 11826, 12615, 12702, 15138, 19053, 19710, 21170, 22707, 23490, 25230, 29565, 31755, 37845, 38106, 45414, 57159, 59130, 61393, 63510, 68121, 75690, 95265, 113535, 114318, 122786, 136242, 171477, 184179, 190530, 227070, 285795, 306965, 340605, 342954, 368358, 552537, 571590, 613930, 681210, 857385, 920895, 1105074, 1657611, 1714770, 1841790, 2762685, 3315222, 4972833, 5525370, 8288055, 9945666, 16576110, 24864165, 49728330]

約数ペア:

[(1, 49728330), (2, 24864165), (3, 16576110), (5, 9945666), (6, 8288055), (9, 5525370), (10, 4972833), (15, 3315222), (18, 2762685), (27, 1841790), (29, 1714770), (30, 1657611), (45, 1105074), (54, 920895), (58, 857385), (73, 681210), (81, 613930), (87, 571590), (90, 552537), (135, 368358), (145, 342954), (146, 340605), (162, 306965), (174, 285795), (219, 227070), (261, 190530), (270, 184179), (290, 171477), (365, 136242), (405, 122786), (435, 114318), (438, 113535), (522, 95265), (657, 75690), (730, 68121), (783, 63510), (810, 61393), (841, 59130), (870, 57159), (1095, 45414), (1305, 38106), (1314, 37845), (1566, 31755), (1682, 29565), (1971, 25230), (2117, 23490), (2190, 22707), (2349, 21170), (2523, 19710), (2610, 19053), (3285, 15138), (3915, 12702), (3942, 12615), (4205, 11826), (4234, 11745), (4698, 10585), (5046, 9855), (5913, 8410), (6351, 7830), (6570, 7569)]