49205581945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4510

約数の個数: 64

約数和(自身を含む): 67854024000

約数和(自身を除く): 18648442055

約数列:

[1, 5, 13, 29, 41, 65, 145, 149, 205, 377, 533, 745, 1189, 1885, 1937, 2665, 4273, 4321, 5945, 6109, 9685, 15457, 21365, 21605, 30545, 55549, 56173, 77285, 79417, 123917, 175193, 177161, 277745, 280865, 397085, 619585, 636677, 875965, 885805, 1610921, 2277509, 2303093, 3183385, 5080597, 8054605, 8276801, 11387545, 11515465, 18463633, 25402985, 26103757, 41384005, 66047761, 92318165, 130518785, 240027229, 330238805, 339348841, 757008953, 1200136145, 1696744205, 3785044765, 9841116389, 49205581945]

約数ペア:

[(1, 49205581945), (5, 9841116389), (13, 3785044765), (29, 1696744205), (41, 1200136145), (65, 757008953), (145, 339348841), (149, 330238805), (205, 240027229), (377, 130518785), (533, 92318165), (745, 66047761), (1189, 41384005), (1885, 26103757), (1937, 25402985), (2665, 18463633), (4273, 11515465), (4321, 11387545), (5945, 8276801), (6109, 8054605), (9685, 5080597), (15457, 3183385), (21365, 2303093), (21605, 2277509), (30545, 1610921), (55549, 885805), (56173, 875965), (77285, 636677), (79417, 619585), (123917, 397085), (175193, 280865), (177161, 277745)]