48555780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8893}}^1$

素因数の和:8925

約数の個数: 96

約数和(自身を含む): 167349504

約数和(自身を除く): 118793724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 8893, 17786, 26679, 35572, 44465, 53358, 62251, 88930, 106716, 115609, 124502, 133395, 177860, 186753, 231218, 249004, 266790, 311255, 346827, 373506, 462436, 533580, 578045, 622510, 693654, 747012, 809263, 933765, 1156090, 1245020, 1387308, 1618526, 1734135, 1867530, 2312180, 2427789, 3237052, 3468270, 3735060, 4046315, 4855578, 6936540, 8092630, 9711156, 12138945, 16185260, 24277890, 48555780]

約数ペア:

[(1, 48555780), (2, 24277890), (3, 16185260), (4, 12138945), (5, 9711156), (6, 8092630), (7, 6936540), (10, 4855578), (12, 4046315), (13, 3735060), (14, 3468270), (15, 3237052), (20, 2427789), (21, 2312180), (26, 1867530), (28, 1734135), (30, 1618526), (35, 1387308), (39, 1245020), (42, 1156090), (52, 933765), (60, 809263), (65, 747012), (70, 693654), (78, 622510), (84, 578045), (91, 533580), (105, 462436), (130, 373506), (140, 346827), (156, 311255), (182, 266790), (195, 249004), (210, 231218), (260, 186753), (273, 177860), (364, 133395), (390, 124502), (420, 115609), (455, 106716), (546, 88930), (780, 62251), (910, 53358), (1092, 44465), (1365, 35572), (1820, 26679), (2730, 17786), (5460, 8893)]