51134310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 138666528

約数和(自身を除く): 87532218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 73, 86, 90, 129, 146, 181, 215, 219, 258, 362, 365, 387, 430, 438, 543, 645, 657, 730, 774, 905, 1086, 1095, 1290, 1314, 1629, 1810, 1935, 2190, 2715, 3139, 3258, 3285, 3870, 5430, 6278, 6570, 7783, 8145, 9417, 13213, 15566, 15695, 16290, 18834, 23349, 26426, 28251, 31390, 38915, 39639, 46698, 47085, 56502, 66065, 70047, 77830, 79278, 94170, 116745, 118917, 132130, 140094, 141255, 198195, 233490, 237834, 282510, 350235, 396390, 568159, 594585, 700470, 1136318, 1189170, 1704477, 2840795, 3408954, 5113431, 5681590, 8522385, 10226862, 17044770, 25567155, 51134310]

約数ペア:

[(1, 51134310), (2, 25567155), (3, 17044770), (5, 10226862), (6, 8522385), (9, 5681590), (10, 5113431), (15, 3408954), (18, 2840795), (30, 1704477), (43, 1189170), (45, 1136318), (73, 700470), (86, 594585), (90, 568159), (129, 396390), (146, 350235), (181, 282510), (215, 237834), (219, 233490), (258, 198195), (362, 141255), (365, 140094), (387, 132130), (430, 118917), (438, 116745), (543, 94170), (645, 79278), (657, 77830), (730, 70047), (774, 66065), (905, 56502), (1086, 47085), (1095, 46698), (1290, 39639), (1314, 38915), (1629, 31390), (1810, 28251), (1935, 26426), (2190, 23349), (2715, 18834), (3139, 16290), (3258, 15695), (3285, 15566), (3870, 13213), (5430, 9417), (6278, 8145), (6570, 7783)]