51572295

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4437

約数の個数: 40

約数和(自身を含む): 95657760

約数和(自身を除く): 44085465

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 4391, 11745, 13173, 21955, 39519, 65865, 118557, 127339, 197595, 355671, 382017, 592785, 636695, 1146051, 1778355, 1910085, 3438153, 5730255, 10314459, 17190765, 51572295]

約数ペア:

[(1, 51572295), (3, 17190765), (5, 10314459), (9, 5730255), (15, 3438153), (27, 1910085), (29, 1778355), (45, 1146051), (81, 636695), (87, 592785), (135, 382017), (145, 355671), (261, 197595), (405, 127339), (435, 118557), (783, 65865), (1305, 39519), (2349, 21955), (3915, 13173), (4391, 11745)]