47883550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 108055584

約数和(自身を除く): 60172034

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 130, 143, 181, 185, 275, 286, 325, 362, 370, 407, 481, 550, 650, 715, 814, 905, 925, 962, 1430, 1810, 1850, 1991, 2035, 2353, 2405, 3575, 3982, 4070, 4525, 4706, 4810, 5291, 6697, 7150, 9050, 9955, 10175, 10582, 11765, 12025, 13394, 19910, 20350, 23530, 24050, 25883, 26455, 33485, 49775, 51766, 52910, 58825, 66970, 73667, 87061, 99550, 117650, 129415, 132275, 147334, 167425, 174122, 258830, 264550, 334850, 368335, 435305, 647075, 736670, 870610, 957671, 1294150, 1841675, 1915342, 2176525, 3683350, 4353050, 4788355, 9576710, 23941775, 47883550]

約数ペア:

[(1, 47883550), (2, 23941775), (5, 9576710), (10, 4788355), (11, 4353050), (13, 3683350), (22, 2176525), (25, 1915342), (26, 1841675), (37, 1294150), (50, 957671), (55, 870610), (65, 736670), (74, 647075), (110, 435305), (130, 368335), (143, 334850), (181, 264550), (185, 258830), (275, 174122), (286, 167425), (325, 147334), (362, 132275), (370, 129415), (407, 117650), (481, 99550), (550, 87061), (650, 73667), (715, 66970), (814, 58825), (905, 52910), (925, 51766), (962, 49775), (1430, 33485), (1810, 26455), (1850, 25883), (1991, 24050), (2035, 23530), (2353, 20350), (2405, 19910), (3575, 13394), (3982, 12025), (4070, 11765), (4525, 10582), (4706, 10175), (4810, 9955), (5291, 9050), (6697, 7150)]