50505240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 163814400

約数和(自身を除く): 113309160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 276, 290, 345, 348, 435, 460, 552, 580, 631, 667, 690, 696, 870, 920, 1160, 1262, 1334, 1380, 1740, 1893, 2001, 2524, 2668, 2760, 3155, 3335, 3480, 3786, 4002, 5048, 5336, 6310, 6670, 7572, 8004, 9465, 10005, 12620, 13340, 14513, 15144, 16008, 18299, 18930, 20010, 25240, 26680, 29026, 36598, 37860, 40020, 43539, 54897, 58052, 72565, 73196, 75720, 80040, 87078, 91495, 109794, 116104, 145130, 146392, 174156, 182990, 217695, 219588, 274485, 290260, 348312, 365980, 420877, 435390, 439176, 548970, 580520, 731960, 841754, 870780, 1097940, 1262631, 1683508, 1741560, 2104385, 2195880, 2525262, 3367016, 4208770, 5050524, 6313155, 8417540, 10101048, 12626310, 16835080, 25252620, 50505240]

約数ペア:

[(1, 50505240), (2, 25252620), (3, 16835080), (4, 12626310), (5, 10101048), (6, 8417540), (8, 6313155), (10, 5050524), (12, 4208770), (15, 3367016), (20, 2525262), (23, 2195880), (24, 2104385), (29, 1741560), (30, 1683508), (40, 1262631), (46, 1097940), (58, 870780), (60, 841754), (69, 731960), (87, 580520), (92, 548970), (115, 439176), (116, 435390), (120, 420877), (138, 365980), (145, 348312), (174, 290260), (184, 274485), (230, 219588), (232, 217695), (276, 182990), (290, 174156), (345, 146392), (348, 145130), (435, 116104), (460, 109794), (552, 91495), (580, 87078), (631, 80040), (667, 75720), (690, 73196), (696, 72565), (870, 58052), (920, 54897), (1160, 43539), (1262, 40020), (1334, 37860), (1380, 36598), (1740, 29026), (1893, 26680), (2001, 25240), (2524, 20010), (2668, 18930), (2760, 18299), (3155, 16008), (3335, 15144), (3480, 14513), (3786, 13340), (4002, 12620), (5048, 10005), (5336, 9465), (6310, 8004), (6670, 7572)]