50540320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 72

約数和(自身を含む): 126954324

約数和(自身を除く): 76414004

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1093, 1156, 1360, 1445, 2186, 2312, 2720, 2890, 4372, 4624, 5465, 5780, 8744, 9248, 10930, 11560, 17488, 18581, 21860, 23120, 34976, 37162, 43720, 46240, 74324, 87440, 92905, 148648, 174880, 185810, 297296, 315877, 371620, 594592, 631754, 743240, 1263508, 1486480, 1579385, 2527016, 2972960, 3158770, 5054032, 6317540, 10108064, 12635080, 25270160, 50540320]

約数ペア:

[(1, 50540320), (2, 25270160), (4, 12635080), (5, 10108064), (8, 6317540), (10, 5054032), (16, 3158770), (17, 2972960), (20, 2527016), (32, 1579385), (34, 1486480), (40, 1263508), (68, 743240), (80, 631754), (85, 594592), (136, 371620), (160, 315877), (170, 297296), (272, 185810), (289, 174880), (340, 148648), (544, 92905), (578, 87440), (680, 74324), (1093, 46240), (1156, 43720), (1360, 37162), (1445, 34976), (2186, 23120), (2312, 21860), (2720, 18581), (2890, 17488), (4372, 11560), (4624, 10930), (5465, 9248), (5780, 8744)]