48920820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3345

約数の個数: 96

約数和(自身を含む): 155326080

約数和(自身を除く): 106405260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3301, 3705, 4940, 6602, 7410, 9903, 13204, 14820, 16505, 19806, 33010, 39612, 42913, 49515, 62719, 66020, 85826, 99030, 125438, 128739, 171652, 188157, 198060, 214565, 250876, 257478, 313595, 376314, 429130, 514956, 627190, 643695, 752628, 815347, 858260, 940785, 1254380, 1287390, 1630694, 1881570, 2446041, 2574780, 3261388, 3763140, 4076735, 4892082, 8153470, 9784164, 12230205, 16306940, 24460410, 48920820]

約数ペア:

[(1, 48920820), (2, 24460410), (3, 16306940), (4, 12230205), (5, 9784164), (6, 8153470), (10, 4892082), (12, 4076735), (13, 3763140), (15, 3261388), (19, 2574780), (20, 2446041), (26, 1881570), (30, 1630694), (38, 1287390), (39, 1254380), (52, 940785), (57, 858260), (60, 815347), (65, 752628), (76, 643695), (78, 627190), (95, 514956), (114, 429130), (130, 376314), (156, 313595), (190, 257478), (195, 250876), (228, 214565), (247, 198060), (260, 188157), (285, 171652), (380, 128739), (390, 125438), (494, 99030), (570, 85826), (741, 66020), (780, 62719), (988, 49515), (1140, 42913), (1235, 39612), (1482, 33010), (2470, 19806), (2964, 16505), (3301, 14820), (3705, 13204), (4940, 9903), (6602, 7410)]