47948850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:984

約数の個数: 72

約数和(自身を含む): 129991680

約数和(自身を除く): 82042830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 127, 150, 225, 254, 381, 450, 635, 762, 839, 1143, 1270, 1678, 1905, 2286, 2517, 3175, 3810, 4195, 5034, 5715, 6350, 7551, 8390, 9525, 11430, 12585, 15102, 19050, 20975, 25170, 28575, 37755, 41950, 57150, 62925, 75510, 106553, 125850, 188775, 213106, 319659, 377550, 532765, 639318, 958977, 1065530, 1598295, 1917954, 2663825, 3196590, 4794885, 5327650, 7991475, 9589770, 15982950, 23974425, 47948850]

約数ペア:

[(1, 47948850), (2, 23974425), (3, 15982950), (5, 9589770), (6, 7991475), (9, 5327650), (10, 4794885), (15, 3196590), (18, 2663825), (25, 1917954), (30, 1598295), (45, 1065530), (50, 958977), (75, 639318), (90, 532765), (127, 377550), (150, 319659), (225, 213106), (254, 188775), (381, 125850), (450, 106553), (635, 75510), (762, 62925), (839, 57150), (1143, 41950), (1270, 37755), (1678, 28575), (1905, 25170), (2286, 20975), (2517, 19050), (3175, 15102), (3810, 12585), (4195, 11430), (5034, 9525), (5715, 8390), (6350, 7551)]