49253890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 110419200

約数和(自身を除く): 61165310

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 58, 70, 95, 133, 145, 190, 203, 266, 290, 406, 551, 665, 1015, 1102, 1277, 1330, 2030, 2554, 2755, 3857, 5510, 6385, 7714, 8939, 12770, 17878, 19285, 24263, 37033, 38570, 44695, 48526, 74066, 89390, 121315, 169841, 185165, 242630, 259231, 339682, 370330, 518462, 703627, 849205, 1296155, 1407254, 1698410, 2592310, 3518135, 4925389, 7036270, 9850778, 24626945, 49253890]

約数ペア:

[(1, 49253890), (2, 24626945), (5, 9850778), (7, 7036270), (10, 4925389), (14, 3518135), (19, 2592310), (29, 1698410), (35, 1407254), (38, 1296155), (58, 849205), (70, 703627), (95, 518462), (133, 370330), (145, 339682), (190, 259231), (203, 242630), (266, 185165), (290, 169841), (406, 121315), (551, 89390), (665, 74066), (1015, 48526), (1102, 44695), (1277, 38570), (1330, 37033), (2030, 24263), (2554, 19285), (2755, 17878), (3857, 12770), (5510, 8939), (6385, 7714)]