49261635

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 92160000

約数和(自身を除く): 42898365

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 79, 93, 135, 149, 155, 237, 279, 395, 447, 465, 711, 745, 837, 1185, 1341, 1395, 2133, 2235, 2449, 3555, 4023, 4185, 4619, 6705, 7347, 10665, 11771, 12245, 13857, 20115, 22041, 23095, 35313, 36735, 41571, 58855, 66123, 69285, 105939, 110205, 124713, 176565, 207855, 317817, 330615, 364901, 529695, 623565, 1094703, 1589085, 1824505, 3284109, 5473515, 9852327, 16420545, 49261635]

約数ペア:

[(1, 49261635), (3, 16420545), (5, 9852327), (9, 5473515), (15, 3284109), (27, 1824505), (31, 1589085), (45, 1094703), (79, 623565), (93, 529695), (135, 364901), (149, 330615), (155, 317817), (237, 207855), (279, 176565), (395, 124713), (447, 110205), (465, 105939), (711, 69285), (745, 66123), (837, 58855), (1185, 41571), (1341, 36735), (1395, 35313), (2133, 23095), (2235, 22041), (2449, 20115), (3555, 13857), (4023, 12245), (4185, 11771), (4619, 10665), (6705, 7347)]