48565860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{16519}}^1$

素因数の和:16545

約数の個数: 72

約数和(自身を含む): 158195520

約数和(自身を除く): 109629660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 16519, 33038, 49557, 66076, 82595, 99114, 115633, 165190, 198228, 231266, 247785, 330380, 346899, 462532, 495570, 578165, 693798, 809431, 991140, 1156330, 1387596, 1618862, 1734495, 2312660, 2428293, 3237724, 3468990, 4047155, 4856586, 6937980, 8094310, 9713172, 12141465, 16188620, 24282930, 48565860]

約数ペア:

[(1, 48565860), (2, 24282930), (3, 16188620), (4, 12141465), (5, 9713172), (6, 8094310), (7, 6937980), (10, 4856586), (12, 4047155), (14, 3468990), (15, 3237724), (20, 2428293), (21, 2312660), (28, 1734495), (30, 1618862), (35, 1387596), (42, 1156330), (49, 991140), (60, 809431), (70, 693798), (84, 578165), (98, 495570), (105, 462532), (140, 346899), (147, 330380), (196, 247785), (210, 231266), (245, 198228), (294, 165190), (420, 115633), (490, 99114), (588, 82595), (735, 66076), (980, 49557), (1470, 33038), (2940, 16519)]