73451950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10273}}^1$

素因数の和:10309

約数の個数: 48

約数和(自身を含む): 160520976

約数和(自身を除く): 87069026

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 10273, 20546, 51365, 102730, 113003, 133549, 226006, 256825, 267098, 513650, 565015, 667745, 1130030, 1335490, 1469039, 2825075, 2938078, 3338725, 5650150, 6677450, 7345195, 14690390, 36725975, 73451950]

約数ペア:

[(1, 73451950), (2, 36725975), (5, 14690390), (10, 7345195), (11, 6677450), (13, 5650150), (22, 3338725), (25, 2938078), (26, 2825075), (50, 1469039), (55, 1335490), (65, 1130030), (110, 667745), (130, 565015), (143, 513650), (275, 267098), (286, 256825), (325, 226006), (550, 133549), (650, 113003), (715, 102730), (1430, 51365), (3575, 20546), (7150, 10273)]