53581620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 160465536

約数和(自身を除く): 106883916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 131, 170, 204, 255, 262, 340, 393, 401, 510, 524, 655, 786, 802, 1020, 1203, 1310, 1572, 1604, 1965, 2005, 2227, 2406, 2620, 3930, 4010, 4454, 4812, 6015, 6681, 6817, 7860, 8020, 8908, 11135, 12030, 13362, 13634, 20451, 22270, 24060, 26724, 27268, 33405, 34085, 40902, 44540, 52531, 66810, 68170, 81804, 102255, 105062, 133620, 136340, 157593, 204510, 210124, 262655, 315186, 409020, 525310, 630372, 787965, 893027, 1050620, 1575930, 1786054, 2679081, 3151860, 3572108, 4465135, 5358162, 8930270, 10716324, 13395405, 17860540, 26790810, 53581620]

約数ペア:

[(1, 53581620), (2, 26790810), (3, 17860540), (4, 13395405), (5, 10716324), (6, 8930270), (10, 5358162), (12, 4465135), (15, 3572108), (17, 3151860), (20, 2679081), (30, 1786054), (34, 1575930), (51, 1050620), (60, 893027), (68, 787965), (85, 630372), (102, 525310), (131, 409020), (170, 315186), (204, 262655), (255, 210124), (262, 204510), (340, 157593), (393, 136340), (401, 133620), (510, 105062), (524, 102255), (655, 81804), (786, 68170), (802, 66810), (1020, 52531), (1203, 44540), (1310, 40902), (1572, 34085), (1604, 33405), (1965, 27268), (2005, 26724), (2227, 24060), (2406, 22270), (2620, 20451), (3930, 13634), (4010, 13362), (4454, 12030), (4812, 11135), (6015, 8908), (6681, 8020), (6817, 7860)]