51347730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10631}}^1$

素因数の和:10671

約数の個数: 64

約数和(自身を含む): 146976768

約数和(自身を除く): 95629038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 10631, 21262, 31893, 53155, 63786, 74417, 106310, 148834, 159465, 223251, 244513, 318930, 372085, 446502, 489026, 733539, 744170, 1116255, 1222565, 1467078, 1711591, 2232510, 2445130, 3423182, 3667695, 5134773, 7335390, 8557955, 10269546, 17115910, 25673865, 51347730]

約数ペア:

[(1, 51347730), (2, 25673865), (3, 17115910), (5, 10269546), (6, 8557955), (7, 7335390), (10, 5134773), (14, 3667695), (15, 3423182), (21, 2445130), (23, 2232510), (30, 1711591), (35, 1467078), (42, 1222565), (46, 1116255), (69, 744170), (70, 733539), (105, 489026), (115, 446502), (138, 372085), (161, 318930), (210, 244513), (230, 223251), (322, 159465), (345, 148834), (483, 106310), (690, 74417), (805, 63786), (966, 53155), (1610, 31893), (2415, 21262), (4830, 10631)]