51459030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 128

約数和(自身を含む): 165196800

約数和(自身を除く): 113737770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1433, 1710, 1890, 1995, 2394, 2565, 2866, 3591, 3990, 4299, 5130, 5985, 7165, 7182, 8598, 10031, 11970, 12897, 14330, 17955, 20062, 21495, 25794, 27227, 30093, 35910, 38691, 42990, 50155, 54454, 60186, 64485, 77382, 81681, 90279, 100310, 128970, 136135, 150465, 163362, 180558, 190589, 193455, 245043, 270837, 272270, 300930, 381178, 386910, 408405, 451395, 490086, 541674, 571767, 735129, 816810, 902790, 952945, 1143534, 1225215, 1354185, 1470258, 1715301, 1905890, 2450430, 2708370, 2858835, 3430602, 3675645, 5145903, 5717670, 7351290, 8576505, 10291806, 17153010, 25729515, 51459030]

約数ペア:

[(1, 51459030), (2, 25729515), (3, 17153010), (5, 10291806), (6, 8576505), (7, 7351290), (9, 5717670), (10, 5145903), (14, 3675645), (15, 3430602), (18, 2858835), (19, 2708370), (21, 2450430), (27, 1905890), (30, 1715301), (35, 1470258), (38, 1354185), (42, 1225215), (45, 1143534), (54, 952945), (57, 902790), (63, 816810), (70, 735129), (90, 571767), (95, 541674), (105, 490086), (114, 451395), (126, 408405), (133, 386910), (135, 381178), (171, 300930), (189, 272270), (190, 270837), (210, 245043), (266, 193455), (270, 190589), (285, 180558), (315, 163362), (342, 150465), (378, 136135), (399, 128970), (513, 100310), (570, 90279), (630, 81681), (665, 77382), (798, 64485), (855, 60186), (945, 54454), (1026, 50155), (1197, 42990), (1330, 38691), (1433, 35910), (1710, 30093), (1890, 27227), (1995, 25794), (2394, 21495), (2565, 20062), (2866, 17955), (3591, 14330), (3990, 12897), (4299, 11970), (5130, 10031), (5985, 8598), (7165, 7182)]