49177980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5813}}^1$

素因数の和:5875

約数の個数: 72

約数和(自身を含む): 152373312

約数和(自身を除く): 103195332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 5813, 8460, 11626, 17439, 23252, 29065, 34878, 52317, 58130, 69756, 87195, 104634, 116260, 174390, 209268, 261585, 273211, 348780, 523170, 546422, 819633, 1046340, 1092844, 1366055, 1639266, 2458899, 2732110, 3278532, 4098165, 4917798, 5464220, 8196330, 9835596, 12294495, 16392660, 24588990, 49177980]

約数ペア:

[(1, 49177980), (2, 24588990), (3, 16392660), (4, 12294495), (5, 9835596), (6, 8196330), (9, 5464220), (10, 4917798), (12, 4098165), (15, 3278532), (18, 2732110), (20, 2458899), (30, 1639266), (36, 1366055), (45, 1092844), (47, 1046340), (60, 819633), (90, 546422), (94, 523170), (141, 348780), (180, 273211), (188, 261585), (235, 209268), (282, 174390), (423, 116260), (470, 104634), (564, 87195), (705, 69756), (846, 58130), (940, 52317), (1410, 34878), (1692, 29065), (2115, 23252), (2820, 17439), (4230, 11626), (5813, 8460)]