51942150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 108

約数和(自身を含む): 151332948

約数和(自身を除く): 99390798

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 390, 450, 507, 585, 650, 683, 845, 975, 1014, 1170, 1366, 1521, 1690, 1950, 2049, 2535, 2925, 3042, 3415, 4098, 4225, 5070, 5850, 6147, 6830, 7605, 8450, 8879, 10245, 12294, 12675, 15210, 17075, 17758, 20490, 25350, 26637, 30735, 34150, 38025, 44395, 51225, 53274, 61470, 76050, 79911, 88790, 102450, 115427, 133185, 153675, 159822, 221975, 230854, 266370, 307350, 346281, 399555, 443950, 577135, 665925, 692562, 799110, 1038843, 1154270, 1331850, 1731405, 1997775, 2077686, 2885675, 3462810, 3995550, 5194215, 5771350, 8657025, 10388430, 17314050, 25971075, 51942150]

約数ペア:

[(1, 51942150), (2, 25971075), (3, 17314050), (5, 10388430), (6, 8657025), (9, 5771350), (10, 5194215), (13, 3995550), (15, 3462810), (18, 2885675), (25, 2077686), (26, 1997775), (30, 1731405), (39, 1331850), (45, 1154270), (50, 1038843), (65, 799110), (75, 692562), (78, 665925), (90, 577135), (117, 443950), (130, 399555), (150, 346281), (169, 307350), (195, 266370), (225, 230854), (234, 221975), (325, 159822), (338, 153675), (390, 133185), (450, 115427), (507, 102450), (585, 88790), (650, 79911), (683, 76050), (845, 61470), (975, 53274), (1014, 51225), (1170, 44395), (1366, 38025), (1521, 34150), (1690, 30735), (1950, 26637), (2049, 25350), (2535, 20490), (2925, 17758), (3042, 17075), (3415, 15210), (4098, 12675), (4225, 12294), (5070, 10245), (5850, 8879), (6147, 8450), (6830, 7605)]