49431564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 156549120

約数和(自身を除く): 107117556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 79, 84, 91, 117, 126, 156, 158, 182, 191, 234, 237, 252, 273, 316, 364, 382, 468, 474, 546, 553, 573, 711, 764, 819, 948, 1027, 1092, 1106, 1146, 1337, 1422, 1638, 1659, 1719, 2054, 2212, 2292, 2483, 2674, 2844, 3081, 3276, 3318, 3438, 4011, 4108, 4966, 4977, 5348, 6162, 6636, 6876, 7189, 7449, 8022, 9243, 9932, 9954, 12033, 12324, 14378, 14898, 15089, 16044, 17381, 18486, 19908, 21567, 22347, 24066, 28756, 29796, 30178, 34762, 36972, 43134, 44694, 45267, 48132, 52143, 60356, 64701, 69524, 86268, 89388, 90534, 104286, 105623, 129402, 135801, 156429, 181068, 196157, 208572, 211246, 258804, 271602, 312858, 316869, 392314, 422492, 543204, 588471, 625716, 633738, 784628, 950607, 1176942, 1267476, 1373099, 1765413, 1901214, 2353884, 2746198, 3530826, 3802428, 4119297, 5492396, 7061652, 8238594, 12357891, 16477188, 24715782, 49431564]

約数ペア:

[(1, 49431564), (2, 24715782), (3, 16477188), (4, 12357891), (6, 8238594), (7, 7061652), (9, 5492396), (12, 4119297), (13, 3802428), (14, 3530826), (18, 2746198), (21, 2353884), (26, 1901214), (28, 1765413), (36, 1373099), (39, 1267476), (42, 1176942), (52, 950607), (63, 784628), (78, 633738), (79, 625716), (84, 588471), (91, 543204), (117, 422492), (126, 392314), (156, 316869), (158, 312858), (182, 271602), (191, 258804), (234, 211246), (237, 208572), (252, 196157), (273, 181068), (316, 156429), (364, 135801), (382, 129402), (468, 105623), (474, 104286), (546, 90534), (553, 89388), (573, 86268), (711, 69524), (764, 64701), (819, 60356), (948, 52143), (1027, 48132), (1092, 45267), (1106, 44694), (1146, 43134), (1337, 36972), (1422, 34762), (1638, 30178), (1659, 29796), (1719, 28756), (2054, 24066), (2212, 22347), (2292, 21567), (2483, 19908), (2674, 18486), (2844, 17381), (3081, 16044), (3276, 15089), (3318, 14898), (3438, 14378), (4011, 12324), (4108, 12033), (4966, 9954), (4977, 9932), (5348, 9243), (6162, 8022), (6636, 7449), (6876, 7189)]