48976300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 113274000

約数和(自身を除く): 64297700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 149, 173, 190, 298, 346, 380, 475, 596, 692, 745, 865, 950, 1490, 1730, 1900, 2831, 2980, 3287, 3460, 3725, 4325, 5662, 6574, 7450, 8650, 11324, 13148, 14155, 14900, 16435, 17300, 25777, 28310, 32870, 51554, 56620, 65740, 70775, 82175, 103108, 128885, 141550, 164350, 257770, 283100, 328700, 489763, 515540, 644425, 979526, 1288850, 1959052, 2448815, 2577700, 4897630, 9795260, 12244075, 24488150, 48976300]

約数ペア:

[(1, 48976300), (2, 24488150), (4, 12244075), (5, 9795260), (10, 4897630), (19, 2577700), (20, 2448815), (25, 1959052), (38, 1288850), (50, 979526), (76, 644425), (95, 515540), (100, 489763), (149, 328700), (173, 283100), (190, 257770), (298, 164350), (346, 141550), (380, 128885), (475, 103108), (596, 82175), (692, 70775), (745, 65740), (865, 56620), (950, 51554), (1490, 32870), (1730, 28310), (1900, 25777), (2831, 17300), (2980, 16435), (3287, 14900), (3460, 14155), (3725, 13148), (4325, 11324), (5662, 8650), (6574, 7450)]