50279775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 54713505

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 53, 65, 75, 91, 105, 139, 159, 175, 195, 265, 273, 325, 371, 417, 455, 525, 689, 695, 795, 973, 975, 1113, 1325, 1365, 1807, 1855, 2067, 2085, 2275, 2919, 3445, 3475, 3975, 4823, 4865, 5421, 5565, 6825, 7367, 9035, 9275, 10335, 10425, 12649, 14469, 14595, 17225, 22101, 24115, 24325, 27105, 27825, 36835, 37947, 45175, 51569, 51675, 63245, 72345, 72975, 95771, 110505, 120575, 135525, 154707, 184175, 189735, 257845, 287313, 316225, 361725, 478855, 552525, 670397, 773535, 948675, 1289225, 1436565, 2011191, 2394275, 3351985, 3867675, 7182825, 10055955, 16759925, 50279775]

約数ペア:

[(1, 50279775), (3, 16759925), (5, 10055955), (7, 7182825), (13, 3867675), (15, 3351985), (21, 2394275), (25, 2011191), (35, 1436565), (39, 1289225), (53, 948675), (65, 773535), (75, 670397), (91, 552525), (105, 478855), (139, 361725), (159, 316225), (175, 287313), (195, 257845), (265, 189735), (273, 184175), (325, 154707), (371, 135525), (417, 120575), (455, 110505), (525, 95771), (689, 72975), (695, 72345), (795, 63245), (973, 51675), (975, 51569), (1113, 45175), (1325, 37947), (1365, 36835), (1807, 27825), (1855, 27105), (2067, 24325), (2085, 24115), (2275, 22101), (2919, 17225), (3445, 14595), (3475, 14469), (3975, 12649), (4823, 10425), (4865, 10335), (5421, 9275), (5565, 9035), (6825, 7367)]