50387190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 142228224

約数和(自身を除く): 91841034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 151, 210, 227, 245, 294, 302, 453, 454, 490, 681, 735, 755, 906, 1057, 1135, 1362, 1470, 1510, 1589, 2114, 2265, 2270, 3171, 3178, 3405, 4530, 4767, 5285, 6342, 6810, 7399, 7945, 9534, 10570, 11123, 14798, 15855, 15890, 22197, 22246, 23835, 31710, 33369, 34277, 36995, 44394, 47670, 55615, 66738, 68554, 73990, 102831, 110985, 111230, 166845, 171385, 205662, 221970, 239939, 333690, 342770, 479878, 514155, 719817, 1028310, 1199695, 1439634, 1679573, 2399390, 3359146, 3599085, 5038719, 7198170, 8397865, 10077438, 16795730, 25193595, 50387190]

約数ペア:

[(1, 50387190), (2, 25193595), (3, 16795730), (5, 10077438), (6, 8397865), (7, 7198170), (10, 5038719), (14, 3599085), (15, 3359146), (21, 2399390), (30, 1679573), (35, 1439634), (42, 1199695), (49, 1028310), (70, 719817), (98, 514155), (105, 479878), (147, 342770), (151, 333690), (210, 239939), (227, 221970), (245, 205662), (294, 171385), (302, 166845), (453, 111230), (454, 110985), (490, 102831), (681, 73990), (735, 68554), (755, 66738), (906, 55615), (1057, 47670), (1135, 44394), (1362, 36995), (1470, 34277), (1510, 33369), (1589, 31710), (2114, 23835), (2265, 22246), (2270, 22197), (3171, 15890), (3178, 15855), (3405, 14798), (4530, 11123), (4767, 10570), (5285, 9534), (6342, 7945), (6810, 7399)]