49290310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 99532800

約数和(自身を除く): 50242490

約数列:

[1, 2, 5, 10, 17, 31, 34, 47, 62, 85, 94, 155, 170, 199, 235, 310, 398, 470, 527, 799, 995, 1054, 1457, 1598, 1990, 2635, 2914, 3383, 3995, 5270, 6169, 6766, 7285, 7990, 9353, 12338, 14570, 16915, 18706, 24769, 30845, 33830, 46765, 49538, 61690, 93530, 104873, 123845, 159001, 209746, 247690, 289943, 318002, 524365, 579886, 795005, 1048730, 1449715, 1590010, 2899430, 4929031, 9858062, 24645155, 49290310]

約数ペア:

[(1, 49290310), (2, 24645155), (5, 9858062), (10, 4929031), (17, 2899430), (31, 1590010), (34, 1449715), (47, 1048730), (62, 795005), (85, 579886), (94, 524365), (155, 318002), (170, 289943), (199, 247690), (235, 209746), (310, 159001), (398, 123845), (470, 104873), (527, 93530), (799, 61690), (995, 49538), (1054, 46765), (1457, 33830), (1598, 30845), (1990, 24769), (2635, 18706), (2914, 16915), (3383, 14570), (3995, 12338), (5270, 9353), (6169, 7990), (6766, 7285)]