48758580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 162175104

約数和(自身を除く): 113416524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 311, 335, 390, 402, 468, 585, 603, 622, 670, 780, 804, 871, 933, 1005, 1170, 1206, 1244, 1340, 1555, 1742, 1866, 2010, 2340, 2412, 2613, 2799, 3015, 3110, 3484, 3732, 4020, 4043, 4355, 4665, 5226, 5598, 6030, 6220, 7839, 8086, 8710, 9330, 10452, 11196, 12060, 12129, 13065, 13995, 15678, 16172, 17420, 18660, 20215, 20837, 24258, 26130, 27990, 31356, 36387, 39195, 40430, 41674, 48516, 52260, 55980, 60645, 62511, 72774, 78390, 80860, 83348, 104185, 121290, 125022, 145548, 156780, 181935, 187533, 208370, 242580, 250044, 270881, 312555, 363870, 375066, 416740, 541762, 625110, 727740, 750132, 812643, 937665, 1083524, 1250220, 1354405, 1625286, 1875330, 2437929, 2708810, 3250572, 3750660, 4063215, 4875858, 5417620, 8126430, 9751716, 12189645, 16252860, 24379290, 48758580]

約数ペア:

[(1, 48758580), (2, 24379290), (3, 16252860), (4, 12189645), (5, 9751716), (6, 8126430), (9, 5417620), (10, 4875858), (12, 4063215), (13, 3750660), (15, 3250572), (18, 2708810), (20, 2437929), (26, 1875330), (30, 1625286), (36, 1354405), (39, 1250220), (45, 1083524), (52, 937665), (60, 812643), (65, 750132), (67, 727740), (78, 625110), (90, 541762), (117, 416740), (130, 375066), (134, 363870), (156, 312555), (180, 270881), (195, 250044), (201, 242580), (234, 208370), (260, 187533), (268, 181935), (311, 156780), (335, 145548), (390, 125022), (402, 121290), (468, 104185), (585, 83348), (603, 80860), (622, 78390), (670, 72774), (780, 62511), (804, 60645), (871, 55980), (933, 52260), (1005, 48516), (1170, 41674), (1206, 40430), (1244, 39195), (1340, 36387), (1555, 31356), (1742, 27990), (1866, 26130), (2010, 24258), (2340, 20837), (2412, 20215), (2613, 18660), (2799, 17420), (3015, 16172), (3110, 15678), (3484, 13995), (3732, 13065), (4020, 12129), (4043, 12060), (4355, 11196), (4665, 10452), (5226, 9330), (5598, 8710), (6030, 8086), (6220, 7839)]