53731730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 113164128

約数和(自身を除く): 59432398

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 221, 410, 442, 533, 593, 697, 1066, 1105, 1186, 1394, 2210, 2665, 2965, 3485, 5330, 5930, 6970, 7709, 9061, 10081, 15418, 18122, 20162, 24313, 38545, 45305, 48626, 50405, 77090, 90610, 100810, 121565, 131053, 243130, 262106, 316069, 413321, 632138, 655265, 826642, 1310530, 1580345, 2066605, 3160690, 4133210, 5373173, 10746346, 26865865, 53731730]

約数ペア:

[(1, 53731730), (2, 26865865), (5, 10746346), (10, 5373173), (13, 4133210), (17, 3160690), (26, 2066605), (34, 1580345), (41, 1310530), (65, 826642), (82, 655265), (85, 632138), (130, 413321), (170, 316069), (205, 262106), (221, 243130), (410, 131053), (442, 121565), (533, 100810), (593, 90610), (697, 77090), (1066, 50405), (1105, 48626), (1186, 45305), (1394, 38545), (2210, 24313), (2665, 20162), (2965, 18122), (3485, 15418), (5330, 10081), (5930, 9061), (6970, 7709)]