49847700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{3391}}^1$

素因数の和:3422

約数の個数: 108

約数和(自身を含む): 167822592

約数和(自身を除く): 117974892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3391, 3675, 4900, 6782, 7350, 10173, 13564, 14700, 16955, 20346, 23737, 33910, 40692, 47474, 50865, 67820, 71211, 84775, 94948, 101730, 118685, 142422, 166159, 169550, 203460, 237370, 254325, 284844, 332318, 339100, 356055, 474740, 498477, 508650, 593425, 664636, 712110, 830795, 996954, 1017300, 1186850, 1424220, 1661590, 1780275, 1993908, 2373700, 2492385, 3323180, 3560550, 4153975, 4984770, 7121100, 8307950, 9969540, 12461925, 16615900, 24923850, 49847700]

約数ペア:

[(1, 49847700), (2, 24923850), (3, 16615900), (4, 12461925), (5, 9969540), (6, 8307950), (7, 7121100), (10, 4984770), (12, 4153975), (14, 3560550), (15, 3323180), (20, 2492385), (21, 2373700), (25, 1993908), (28, 1780275), (30, 1661590), (35, 1424220), (42, 1186850), (49, 1017300), (50, 996954), (60, 830795), (70, 712110), (75, 664636), (84, 593425), (98, 508650), (100, 498477), (105, 474740), (140, 356055), (147, 339100), (150, 332318), (175, 284844), (196, 254325), (210, 237370), (245, 203460), (294, 169550), (300, 166159), (350, 142422), (420, 118685), (490, 101730), (525, 94948), (588, 84775), (700, 71211), (735, 67820), (980, 50865), (1050, 47474), (1225, 40692), (1470, 33910), (2100, 23737), (2450, 20346), (2940, 16955), (3391, 14700), (3675, 13564), (4900, 10173), (6782, 7350)]