50243620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 123875136

約数和(自身を除く): 73631516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 167, 196, 245, 307, 334, 490, 614, 668, 835, 980, 1169, 1228, 1535, 1670, 2149, 2338, 3070, 3340, 4298, 4676, 5845, 6140, 8183, 8596, 10745, 11690, 15043, 16366, 21490, 23380, 30086, 32732, 40915, 42980, 51269, 60172, 75215, 81830, 102538, 150430, 163660, 205076, 256345, 300860, 358883, 512690, 717766, 1025380, 1435532, 1794415, 2512181, 3588830, 5024362, 7177660, 10048724, 12560905, 25121810, 50243620]

約数ペア:

[(1, 50243620), (2, 25121810), (4, 12560905), (5, 10048724), (7, 7177660), (10, 5024362), (14, 3588830), (20, 2512181), (28, 1794415), (35, 1435532), (49, 1025380), (70, 717766), (98, 512690), (140, 358883), (167, 300860), (196, 256345), (245, 205076), (307, 163660), (334, 150430), (490, 102538), (614, 81830), (668, 75215), (835, 60172), (980, 51269), (1169, 42980), (1228, 40915), (1535, 32732), (1670, 30086), (2149, 23380), (2338, 21490), (3070, 16366), (3340, 15043), (4298, 11690), (4676, 10745), (5845, 8596), (6140, 8183)]