49006070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 48971530

約数列:

[1, 2, 5, 10, 17, 34, 41, 79, 82, 85, 89, 158, 170, 178, 205, 395, 410, 445, 697, 790, 890, 1343, 1394, 1513, 2686, 3026, 3239, 3485, 3649, 6478, 6715, 6970, 7031, 7298, 7565, 13430, 14062, 15130, 16195, 18245, 32390, 35155, 36490, 55063, 62033, 70310, 110126, 119527, 124066, 239054, 275315, 288271, 310165, 550630, 576542, 597635, 620330, 1195270, 1441355, 2882710, 4900607, 9801214, 24503035, 49006070]

約数ペア:

[(1, 49006070), (2, 24503035), (5, 9801214), (10, 4900607), (17, 2882710), (34, 1441355), (41, 1195270), (79, 620330), (82, 597635), (85, 576542), (89, 550630), (158, 310165), (170, 288271), (178, 275315), (205, 239054), (395, 124066), (410, 119527), (445, 110126), (697, 70310), (790, 62033), (890, 55063), (1343, 36490), (1394, 35155), (1513, 32390), (2686, 18245), (3026, 16195), (3239, 15130), (3485, 14062), (3649, 13430), (6478, 7565), (6715, 7298), (6970, 7031)]