50349460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 124679520

約数和(自身を除く): 74330060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 619, 830, 980, 1162, 1238, 1660, 2324, 2476, 2905, 3095, 4067, 4333, 5810, 6190, 8134, 8666, 11620, 12380, 16268, 17332, 20335, 21665, 30331, 40670, 43330, 51377, 60662, 81340, 86660, 102754, 121324, 151655, 205508, 256885, 303310, 359639, 513770, 606620, 719278, 1027540, 1438556, 1798195, 2517473, 3596390, 5034946, 7192780, 10069892, 12587365, 25174730, 50349460]

約数ペア:

[(1, 50349460), (2, 25174730), (4, 12587365), (5, 10069892), (7, 7192780), (10, 5034946), (14, 3596390), (20, 2517473), (28, 1798195), (35, 1438556), (49, 1027540), (70, 719278), (83, 606620), (98, 513770), (140, 359639), (166, 303310), (196, 256885), (245, 205508), (332, 151655), (415, 121324), (490, 102754), (581, 86660), (619, 81340), (830, 60662), (980, 51377), (1162, 43330), (1238, 40670), (1660, 30331), (2324, 21665), (2476, 20335), (2905, 17332), (3095, 16268), (4067, 12380), (4333, 11620), (5810, 8666), (6190, 8134)]