53550510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 150885504

約数和(自身を除く): 97334994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 41, 51, 65, 78, 82, 85, 102, 123, 130, 170, 195, 197, 205, 221, 246, 255, 390, 394, 410, 442, 510, 533, 591, 615, 663, 697, 985, 1066, 1105, 1182, 1230, 1326, 1394, 1599, 1970, 2091, 2210, 2561, 2665, 2955, 3198, 3315, 3349, 3485, 4182, 5122, 5330, 5910, 6630, 6698, 6970, 7683, 7995, 8077, 9061, 10047, 10455, 12805, 15366, 15990, 16154, 16745, 18122, 20094, 20910, 24231, 25610, 27183, 33490, 38415, 40385, 43537, 45305, 48462, 50235, 54366, 76830, 80770, 87074, 90610, 100470, 105001, 121155, 130611, 135915, 137309, 210002, 217685, 242310, 261222, 271830, 274618, 315003, 411927, 435370, 525005, 630006, 653055, 686545, 823854, 1050010, 1306110, 1373090, 1575015, 1785017, 2059635, 3150030, 3570034, 4119270, 5355051, 8925085, 10710102, 17850170, 26775255, 53550510]

約数ペア:

[(1, 53550510), (2, 26775255), (3, 17850170), (5, 10710102), (6, 8925085), (10, 5355051), (13, 4119270), (15, 3570034), (17, 3150030), (26, 2059635), (30, 1785017), (34, 1575015), (39, 1373090), (41, 1306110), (51, 1050010), (65, 823854), (78, 686545), (82, 653055), (85, 630006), (102, 525005), (123, 435370), (130, 411927), (170, 315003), (195, 274618), (197, 271830), (205, 261222), (221, 242310), (246, 217685), (255, 210002), (390, 137309), (394, 135915), (410, 130611), (442, 121155), (510, 105001), (533, 100470), (591, 90610), (615, 87074), (663, 80770), (697, 76830), (985, 54366), (1066, 50235), (1105, 48462), (1182, 45305), (1230, 43537), (1326, 40385), (1394, 38415), (1599, 33490), (1970, 27183), (2091, 25610), (2210, 24231), (2561, 20910), (2665, 20094), (2955, 18122), (3198, 16745), (3315, 16154), (3349, 15990), (3485, 15366), (4182, 12805), (5122, 10455), (5330, 10047), (5910, 9061), (6630, 8077), (6698, 7995), (6970, 7683)]