15703068950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{155399}}^1$

素因数の和:155501

約数の個数: 48

約数和(自身を含む): 30523046400

約数和(自身を除く): 14819977450

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 215, 235, 430, 470, 1075, 1175, 2021, 2150, 2350, 4042, 10105, 20210, 50525, 101050, 155399, 310798, 776995, 1553990, 3884975, 6682157, 7303753, 7769950, 13364314, 14607506, 33410785, 36518765, 66821570, 73037530, 167053925, 182593825, 314061379, 334107850, 365187650, 628122758, 1570306895, 3140613790, 7851534475, 15703068950]

約数ペア:

[(1, 15703068950), (2, 7851534475), (5, 3140613790), (10, 1570306895), (25, 628122758), (43, 365187650), (47, 334107850), (50, 314061379), (86, 182593825), (94, 167053925), (215, 73037530), (235, 66821570), (430, 36518765), (470, 33410785), (1075, 14607506), (1175, 13364314), (2021, 7769950), (2150, 7303753), (2350, 6682157), (4042, 3884975), (10105, 1553990), (20210, 776995), (50525, 310798), (101050, 155399)]