52155090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 153474048

約数和(自身を除く): 101318958

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 127, 130, 135, 162, 169, 195, 234, 243, 254, 270, 338, 351, 381, 390, 405, 486, 507, 585, 635, 702, 762, 810, 845, 1014, 1053, 1143, 1170, 1215, 1270, 1521, 1651, 1690, 1755, 1905, 2106, 2286, 2430, 2535, 3042, 3159, 3302, 3429, 3510, 3810, 4563, 4953, 5070, 5265, 5715, 6318, 6858, 7605, 8255, 9126, 9906, 10287, 10530, 11430, 13689, 14859, 15210, 15795, 16510, 17145, 20574, 21463, 22815, 24765, 27378, 29718, 30861, 31590, 34290, 41067, 42926, 44577, 45630, 49530, 51435, 61722, 64389, 68445, 74295, 82134, 89154, 102870, 107315, 128778, 133731, 136890, 148590, 154305, 193167, 205335, 214630, 222885, 267462, 308610, 321945, 386334, 401193, 410670, 445770, 579501, 643890, 668655, 802386, 965835, 1159002, 1337310, 1738503, 1931670, 2005965, 2897505, 3477006, 4011930, 5215509, 5795010, 8692515, 10431018, 17385030, 26077545, 52155090]

約数ペア:

[(1, 52155090), (2, 26077545), (3, 17385030), (5, 10431018), (6, 8692515), (9, 5795010), (10, 5215509), (13, 4011930), (15, 3477006), (18, 2897505), (26, 2005965), (27, 1931670), (30, 1738503), (39, 1337310), (45, 1159002), (54, 965835), (65, 802386), (78, 668655), (81, 643890), (90, 579501), (117, 445770), (127, 410670), (130, 401193), (135, 386334), (162, 321945), (169, 308610), (195, 267462), (234, 222885), (243, 214630), (254, 205335), (270, 193167), (338, 154305), (351, 148590), (381, 136890), (390, 133731), (405, 128778), (486, 107315), (507, 102870), (585, 89154), (635, 82134), (702, 74295), (762, 68445), (810, 64389), (845, 61722), (1014, 51435), (1053, 49530), (1143, 45630), (1170, 44577), (1215, 42926), (1270, 41067), (1521, 34290), (1651, 31590), (1690, 30861), (1755, 29718), (1905, 27378), (2106, 24765), (2286, 22815), (2430, 21463), (2535, 20574), (3042, 17145), (3159, 16510), (3302, 15795), (3429, 15210), (3510, 14859), (3810, 13689), (4563, 11430), (4953, 10530), (5070, 10287), (5265, 9906), (5715, 9126), (6318, 8255), (6858, 7605)]