47351940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34313}}^1$

素因数の和:34348

約数の個数: 48

約数和(自身を含む): 138354048

約数和(自身を除く): 91002108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 34313, 68626, 102939, 137252, 171565, 205878, 343130, 411756, 514695, 686260, 789199, 1029390, 1578398, 2058780, 2367597, 3156796, 3945995, 4735194, 7891990, 9470388, 11837985, 15783980, 23675970, 47351940]

約数ペア:

[(1, 47351940), (2, 23675970), (3, 15783980), (4, 11837985), (5, 9470388), (6, 7891990), (10, 4735194), (12, 3945995), (15, 3156796), (20, 2367597), (23, 2058780), (30, 1578398), (46, 1029390), (60, 789199), (69, 686260), (92, 514695), (115, 411756), (138, 343130), (230, 205878), (276, 171565), (345, 137252), (460, 102939), (690, 68626), (1380, 34313)]