49985910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 149288832

約数和(自身を除く): 99302922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 81, 90, 94, 101, 117, 130, 135, 141, 162, 195, 202, 234, 235, 270, 282, 303, 351, 390, 405, 423, 470, 505, 585, 606, 611, 702, 705, 810, 846, 909, 1010, 1053, 1170, 1222, 1269, 1313, 1410, 1515, 1755, 1818, 1833, 2106, 2115, 2538, 2626, 2727, 3030, 3055, 3510, 3666, 3807, 3939, 4230, 4545, 4747, 5265, 5454, 5499, 6110, 6345, 6565, 7614, 7878, 8181, 9090, 9165, 9494, 10530, 10998, 11817, 12690, 13130, 13635, 14241, 16362, 16497, 18330, 19035, 19695, 23634, 23735, 27270, 27495, 28482, 32994, 35451, 38070, 39390, 40905, 42723, 47470, 49491, 54990, 59085, 61711, 70902, 71205, 81810, 82485, 85446, 98982, 106353, 118170, 123422, 128169, 142410, 164970, 177255, 185133, 212706, 213615, 247455, 256338, 308555, 354510, 370266, 384507, 427230, 494910, 531765, 555399, 617110, 640845, 769014, 925665, 1063530, 1110798, 1281690, 1666197, 1851330, 1922535, 2776995, 3332394, 3845070, 4998591, 5553990, 8330985, 9997182, 16661970, 24992955, 49985910]

約数ペア:

[(1, 49985910), (2, 24992955), (3, 16661970), (5, 9997182), (6, 8330985), (9, 5553990), (10, 4998591), (13, 3845070), (15, 3332394), (18, 2776995), (26, 1922535), (27, 1851330), (30, 1666197), (39, 1281690), (45, 1110798), (47, 1063530), (54, 925665), (65, 769014), (78, 640845), (81, 617110), (90, 555399), (94, 531765), (101, 494910), (117, 427230), (130, 384507), (135, 370266), (141, 354510), (162, 308555), (195, 256338), (202, 247455), (234, 213615), (235, 212706), (270, 185133), (282, 177255), (303, 164970), (351, 142410), (390, 128169), (405, 123422), (423, 118170), (470, 106353), (505, 98982), (585, 85446), (606, 82485), (611, 81810), (702, 71205), (705, 70902), (810, 61711), (846, 59085), (909, 54990), (1010, 49491), (1053, 47470), (1170, 42723), (1222, 40905), (1269, 39390), (1313, 38070), (1410, 35451), (1515, 32994), (1755, 28482), (1818, 27495), (1833, 27270), (2106, 23735), (2115, 23634), (2538, 19695), (2626, 19035), (2727, 18330), (3030, 16497), (3055, 16362), (3510, 14241), (3666, 13635), (3807, 13130), (3939, 12690), (4230, 11817), (4545, 10998), (4747, 10530), (5265, 9494), (5454, 9165), (5499, 9090), (6110, 8181), (6345, 7878), (6565, 7614)]