48234680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 126403200

約数和(自身を除く): 78168520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 37, 40, 46, 52, 65, 74, 92, 104, 109, 115, 130, 148, 184, 185, 218, 230, 260, 296, 299, 370, 436, 460, 481, 520, 545, 598, 740, 851, 872, 920, 962, 1090, 1196, 1417, 1480, 1495, 1702, 1924, 2180, 2392, 2405, 2507, 2834, 2990, 3404, 3848, 4033, 4255, 4360, 4810, 5014, 5668, 5980, 6808, 7085, 8066, 8510, 9620, 10028, 11063, 11336, 11960, 12535, 14170, 16132, 17020, 19240, 20056, 20165, 22126, 25070, 28340, 32264, 32591, 34040, 40330, 44252, 50140, 52429, 55315, 56680, 65182, 80660, 88504, 92759, 100280, 104858, 110630, 130364, 161320, 162955, 185518, 209716, 221260, 260728, 262145, 325910, 371036, 419432, 442520, 463795, 524290, 651820, 742072, 927590, 1048580, 1205867, 1303640, 1855180, 2097160, 2411734, 3710360, 4823468, 6029335, 9646936, 12058670, 24117340, 48234680]

約数ペア:

[(1, 48234680), (2, 24117340), (4, 12058670), (5, 9646936), (8, 6029335), (10, 4823468), (13, 3710360), (20, 2411734), (23, 2097160), (26, 1855180), (37, 1303640), (40, 1205867), (46, 1048580), (52, 927590), (65, 742072), (74, 651820), (92, 524290), (104, 463795), (109, 442520), (115, 419432), (130, 371036), (148, 325910), (184, 262145), (185, 260728), (218, 221260), (230, 209716), (260, 185518), (296, 162955), (299, 161320), (370, 130364), (436, 110630), (460, 104858), (481, 100280), (520, 92759), (545, 88504), (598, 80660), (740, 65182), (851, 56680), (872, 55315), (920, 52429), (962, 50140), (1090, 44252), (1196, 40330), (1417, 34040), (1480, 32591), (1495, 32264), (1702, 28340), (1924, 25070), (2180, 22126), (2392, 20165), (2405, 20056), (2507, 19240), (2834, 17020), (2990, 16132), (3404, 14170), (3848, 12535), (4033, 11960), (4255, 11336), (4360, 11063), (4810, 10028), (5014, 9620), (5668, 8510), (5980, 8066), (6808, 7085)]