49211260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 90134660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 29, 31, 34, 35, 46, 58, 62, 68, 70, 85, 92, 115, 116, 119, 124, 140, 145, 155, 161, 170, 203, 217, 230, 238, 290, 310, 322, 340, 391, 406, 434, 460, 476, 493, 527, 580, 595, 620, 644, 667, 713, 782, 805, 812, 868, 899, 986, 1015, 1054, 1085, 1190, 1334, 1426, 1564, 1610, 1798, 1955, 1972, 2030, 2108, 2170, 2380, 2465, 2635, 2668, 2737, 2852, 3220, 3335, 3451, 3565, 3596, 3689, 3910, 4060, 4340, 4495, 4669, 4930, 4991, 5270, 5474, 6293, 6670, 6902, 7130, 7378, 7820, 8990, 9338, 9860, 9982, 10540, 10948, 11339, 12121, 12586, 13340, 13685, 13804, 14260, 14756, 15283, 17255, 17980, 18445, 18676, 19964, 20677, 22678, 23345, 24242, 24955, 25172, 27370, 30566, 31465, 34510, 36890, 41354, 45356, 46690, 48484, 49910, 54740, 56695, 60605, 61132, 62930, 69020, 73780, 76415, 79373, 82708, 84847, 93380, 99820, 103385, 106981, 113390, 121210, 125860, 144739, 152830, 158746, 169694, 206770, 213962, 226780, 242420, 289478, 305660, 317492, 339388, 351509, 396865, 413540, 424235, 427924, 534905, 578956, 703018, 723695, 793730, 848470, 1069810, 1406036, 1447390, 1587460, 1696940, 1757545, 2139620, 2460563, 2894780, 3515090, 4921126, 7030180, 9842252, 12302815, 24605630, 49211260]

約数ペア:

[(1, 49211260), (2, 24605630), (4, 12302815), (5, 9842252), (7, 7030180), (10, 4921126), (14, 3515090), (17, 2894780), (20, 2460563), (23, 2139620), (28, 1757545), (29, 1696940), (31, 1587460), (34, 1447390), (35, 1406036), (46, 1069810), (58, 848470), (62, 793730), (68, 723695), (70, 703018), (85, 578956), (92, 534905), (115, 427924), (116, 424235), (119, 413540), (124, 396865), (140, 351509), (145, 339388), (155, 317492), (161, 305660), (170, 289478), (203, 242420), (217, 226780), (230, 213962), (238, 206770), (290, 169694), (310, 158746), (322, 152830), (340, 144739), (391, 125860), (406, 121210), (434, 113390), (460, 106981), (476, 103385), (493, 99820), (527, 93380), (580, 84847), (595, 82708), (620, 79373), (644, 76415), (667, 73780), (713, 69020), (782, 62930), (805, 61132), (812, 60605), (868, 56695), (899, 54740), (986, 49910), (1015, 48484), (1054, 46690), (1085, 45356), (1190, 41354), (1334, 36890), (1426, 34510), (1564, 31465), (1610, 30566), (1798, 27370), (1955, 25172), (1972, 24955), (2030, 24242), (2108, 23345), (2170, 22678), (2380, 20677), (2465, 19964), (2635, 18676), (2668, 18445), (2737, 17980), (2852, 17255), (3220, 15283), (3335, 14756), (3451, 14260), (3565, 13804), (3596, 13685), (3689, 13340), (3910, 12586), (4060, 12121), (4340, 11339), (4495, 10948), (4669, 10540), (4930, 9982), (4991, 9860), (5270, 9338), (5474, 8990), (6293, 7820), (6670, 7378), (6902, 7130)]