50497360

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1907}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 117822816

約数和(自身を除く): 67325456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 1907, 2648, 3310, 3814, 5296, 6620, 7628, 9535, 13240, 15256, 19070, 26480, 30512, 38140, 76280, 152560, 631217, 1262434, 2524868, 3156085, 5049736, 6312170, 10099472, 12624340, 25248680, 50497360]

約数ペア:

[(1, 50497360), (2, 25248680), (4, 12624340), (5, 10099472), (8, 6312170), (10, 5049736), (16, 3156085), (20, 2524868), (40, 1262434), (80, 631217), (331, 152560), (662, 76280), (1324, 38140), (1655, 30512), (1907, 26480), (2648, 19070), (3310, 15256), (3814, 13240), (5296, 9535), (6620, 7628)]