48710300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 114992640

約数和(自身を除く): 66282340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 827, 950, 1178, 1550, 1654, 1900, 2356, 2945, 3100, 3308, 4135, 5890, 8270, 11780, 14725, 15713, 16540, 20675, 25637, 29450, 31426, 41350, 51274, 58900, 62852, 78565, 82700, 102548, 128185, 157130, 256370, 314260, 392825, 487103, 512740, 640925, 785650, 974206, 1281850, 1571300, 1948412, 2435515, 2563700, 4871030, 9742060, 12177575, 24355150, 48710300]

約数ペア:

[(1, 48710300), (2, 24355150), (4, 12177575), (5, 9742060), (10, 4871030), (19, 2563700), (20, 2435515), (25, 1948412), (31, 1571300), (38, 1281850), (50, 974206), (62, 785650), (76, 640925), (95, 512740), (100, 487103), (124, 392825), (155, 314260), (190, 256370), (310, 157130), (380, 128185), (475, 102548), (589, 82700), (620, 78565), (775, 62852), (827, 58900), (950, 51274), (1178, 41350), (1550, 31426), (1654, 29450), (1900, 25637), (2356, 20675), (2945, 16540), (3100, 15713), (3308, 14725), (4135, 11780), (5890, 8270)]