48106940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 129971520

約数和(自身を除く): 81864580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 41, 58, 68, 70, 82, 85, 116, 119, 140, 145, 164, 170, 203, 205, 238, 287, 289, 290, 340, 406, 410, 476, 493, 574, 578, 580, 595, 697, 812, 820, 986, 1015, 1148, 1156, 1189, 1190, 1394, 1435, 1445, 1972, 2023, 2030, 2378, 2380, 2465, 2788, 2870, 2890, 3451, 3485, 4046, 4060, 4756, 4879, 4930, 5740, 5780, 5945, 6902, 6970, 8092, 8323, 8381, 9758, 9860, 10115, 11849, 11890, 13804, 13940, 16646, 16762, 17255, 19516, 20213, 20230, 23698, 23780, 24395, 33292, 33524, 34510, 40426, 40460, 41615, 41905, 47396, 48790, 58667, 59245, 69020, 80852, 82943, 83230, 83810, 97580, 101065, 117334, 118490, 141491, 165886, 166460, 167620, 202130, 234668, 236980, 282982, 293335, 331772, 343621, 404260, 414715, 565964, 586670, 687242, 707455, 829430, 1173340, 1374484, 1414910, 1658860, 1718105, 2405347, 2829820, 3436210, 4810694, 6872420, 9621388, 12026735, 24053470, 48106940]

約数ペア:

[(1, 48106940), (2, 24053470), (4, 12026735), (5, 9621388), (7, 6872420), (10, 4810694), (14, 3436210), (17, 2829820), (20, 2405347), (28, 1718105), (29, 1658860), (34, 1414910), (35, 1374484), (41, 1173340), (58, 829430), (68, 707455), (70, 687242), (82, 586670), (85, 565964), (116, 414715), (119, 404260), (140, 343621), (145, 331772), (164, 293335), (170, 282982), (203, 236980), (205, 234668), (238, 202130), (287, 167620), (289, 166460), (290, 165886), (340, 141491), (406, 118490), (410, 117334), (476, 101065), (493, 97580), (574, 83810), (578, 83230), (580, 82943), (595, 80852), (697, 69020), (812, 59245), (820, 58667), (986, 48790), (1015, 47396), (1148, 41905), (1156, 41615), (1189, 40460), (1190, 40426), (1394, 34510), (1435, 33524), (1445, 33292), (1972, 24395), (2023, 23780), (2030, 23698), (2378, 20230), (2380, 20213), (2465, 19516), (2788, 17255), (2870, 16762), (2890, 16646), (3451, 13940), (3485, 13804), (4046, 11890), (4060, 11849), (4756, 10115), (4879, 9860), (4930, 9758), (5740, 8381), (5780, 8323), (5945, 8092), (6902, 6970)]