52010140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 145889856

約数和(自身を除く): 93879716

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 41, 52, 65, 68, 70, 82, 85, 91, 119, 130, 140, 164, 170, 182, 205, 221, 238, 260, 287, 340, 364, 410, 442, 455, 476, 533, 574, 595, 697, 820, 884, 910, 1066, 1105, 1148, 1190, 1394, 1435, 1547, 1681, 1820, 2132, 2210, 2380, 2665, 2788, 2870, 3094, 3362, 3485, 3731, 4420, 4879, 5330, 5740, 6188, 6724, 6970, 7462, 7735, 8405, 9061, 9758, 10660, 11767, 13940, 14924, 15470, 16810, 18122, 18655, 19516, 21853, 23534, 24395, 28577, 30940, 33620, 36244, 37310, 43706, 45305, 47068, 48790, 57154, 58835, 63427, 74620, 87412, 90610, 97580, 109265, 114308, 117670, 126854, 142885, 152971, 181220, 200039, 218530, 235340, 253708, 285770, 305942, 317135, 371501, 400078, 437060, 571540, 611884, 634270, 743002, 764855, 800156, 1000195, 1268540, 1486004, 1529710, 1857505, 2000390, 2600507, 3059420, 3715010, 4000780, 5201014, 7430020, 10402028, 13002535, 26005070, 52010140]

約数ペア:

[(1, 52010140), (2, 26005070), (4, 13002535), (5, 10402028), (7, 7430020), (10, 5201014), (13, 4000780), (14, 3715010), (17, 3059420), (20, 2600507), (26, 2000390), (28, 1857505), (34, 1529710), (35, 1486004), (41, 1268540), (52, 1000195), (65, 800156), (68, 764855), (70, 743002), (82, 634270), (85, 611884), (91, 571540), (119, 437060), (130, 400078), (140, 371501), (164, 317135), (170, 305942), (182, 285770), (205, 253708), (221, 235340), (238, 218530), (260, 200039), (287, 181220), (340, 152971), (364, 142885), (410, 126854), (442, 117670), (455, 114308), (476, 109265), (533, 97580), (574, 90610), (595, 87412), (697, 74620), (820, 63427), (884, 58835), (910, 57154), (1066, 48790), (1105, 47068), (1148, 45305), (1190, 43706), (1394, 37310), (1435, 36244), (1547, 33620), (1681, 30940), (1820, 28577), (2132, 24395), (2210, 23534), (2380, 21853), (2665, 19516), (2788, 18655), (2870, 18122), (3094, 16810), (3362, 15470), (3485, 14924), (3731, 13940), (4420, 11767), (4879, 10660), (5330, 9758), (5740, 9061), (6188, 8405), (6724, 7735), (6970, 7462)]