48543560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 121746240

約数和(自身を除く): 73202680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 167, 169, 172, 215, 260, 334, 338, 344, 430, 520, 559, 668, 676, 835, 845, 860, 1118, 1336, 1352, 1670, 1690, 1720, 2171, 2236, 2795, 3340, 3380, 4342, 4472, 5590, 6680, 6760, 7181, 7267, 8684, 10855, 11180, 14362, 14534, 17368, 21710, 22360, 28223, 28724, 29068, 35905, 36335, 43420, 56446, 57448, 58136, 71810, 72670, 86840, 93353, 112892, 141115, 143620, 145340, 186706, 225784, 282230, 287240, 290680, 373412, 466765, 564460, 746824, 933530, 1128920, 1213589, 1867060, 2427178, 3734120, 4854356, 6067945, 9708712, 12135890, 24271780, 48543560]

約数ペア:

[(1, 48543560), (2, 24271780), (4, 12135890), (5, 9708712), (8, 6067945), (10, 4854356), (13, 3734120), (20, 2427178), (26, 1867060), (40, 1213589), (43, 1128920), (52, 933530), (65, 746824), (86, 564460), (104, 466765), (130, 373412), (167, 290680), (169, 287240), (172, 282230), (215, 225784), (260, 186706), (334, 145340), (338, 143620), (344, 141115), (430, 112892), (520, 93353), (559, 86840), (668, 72670), (676, 71810), (835, 58136), (845, 57448), (860, 56446), (1118, 43420), (1336, 36335), (1352, 35905), (1670, 29068), (1690, 28724), (1720, 28223), (2171, 22360), (2236, 21710), (2795, 17368), (3340, 14534), (3380, 14362), (4342, 11180), (4472, 10855), (5590, 8684), (6680, 7267), (6760, 7181)]