52193820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 174551328

約数和(自身を除く): 122357508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 433, 490, 492, 574, 588, 615, 735, 820, 861, 866, 980, 1148, 1230, 1299, 1435, 1470, 1722, 1732, 2009, 2165, 2460, 2598, 2870, 2940, 3031, 3444, 4018, 4305, 4330, 5196, 5740, 6027, 6062, 6495, 8036, 8610, 8660, 9093, 10045, 12054, 12124, 12990, 15155, 17220, 17753, 18186, 20090, 21217, 24108, 25980, 30135, 30310, 35506, 36372, 40180, 42434, 45465, 53259, 60270, 60620, 63651, 71012, 84868, 88765, 90930, 106085, 106518, 120540, 124271, 127302, 177530, 181860, 212170, 213036, 248542, 254604, 266295, 318255, 355060, 372813, 424340, 497084, 532590, 621355, 636510, 745626, 869897, 1065180, 1242710, 1273020, 1491252, 1739794, 1864065, 2485420, 2609691, 3479588, 3728130, 4349485, 5219382, 7456260, 8698970, 10438764, 13048455, 17397940, 26096910, 52193820]

約数ペア:

[(1, 52193820), (2, 26096910), (3, 17397940), (4, 13048455), (5, 10438764), (6, 8698970), (7, 7456260), (10, 5219382), (12, 4349485), (14, 3728130), (15, 3479588), (20, 2609691), (21, 2485420), (28, 1864065), (30, 1739794), (35, 1491252), (41, 1273020), (42, 1242710), (49, 1065180), (60, 869897), (70, 745626), (82, 636510), (84, 621355), (98, 532590), (105, 497084), (123, 424340), (140, 372813), (147, 355060), (164, 318255), (196, 266295), (205, 254604), (210, 248542), (245, 213036), (246, 212170), (287, 181860), (294, 177530), (410, 127302), (420, 124271), (433, 120540), (490, 106518), (492, 106085), (574, 90930), (588, 88765), (615, 84868), (735, 71012), (820, 63651), (861, 60620), (866, 60270), (980, 53259), (1148, 45465), (1230, 42434), (1299, 40180), (1435, 36372), (1470, 35506), (1722, 30310), (1732, 30135), (2009, 25980), (2165, 24108), (2460, 21217), (2598, 20090), (2870, 18186), (2940, 17753), (3031, 17220), (3444, 15155), (4018, 12990), (4305, 12124), (4330, 12054), (5196, 10045), (5740, 9093), (6027, 8660), (6062, 8610), (6495, 8036)]