42638050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9371}}^1$

素因数の和:9403

約数の個数: 48

約数和(自身を含む): 97618752

約数和(自身を除く): 54980702

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 9371, 18742, 46855, 65597, 93710, 121823, 131194, 234275, 243646, 327985, 468550, 609115, 655970, 852761, 1218230, 1639925, 1705522, 3045575, 3279850, 4263805, 6091150, 8527610, 21319025, 42638050]

約数ペア:

[(1, 42638050), (2, 21319025), (5, 8527610), (7, 6091150), (10, 4263805), (13, 3279850), (14, 3045575), (25, 1705522), (26, 1639925), (35, 1218230), (50, 852761), (65, 655970), (70, 609115), (91, 468550), (130, 327985), (175, 243646), (182, 234275), (325, 131194), (350, 121823), (455, 93710), (650, 65597), (910, 46855), (2275, 18742), (4550, 9371)]