51524460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 170797536

約数和(自身を除く): 119273076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 97, 117, 130, 156, 180, 194, 195, 227, 234, 260, 291, 388, 390, 454, 468, 485, 582, 585, 681, 780, 873, 908, 970, 1135, 1164, 1170, 1261, 1362, 1455, 1746, 1940, 2043, 2270, 2340, 2522, 2724, 2910, 2951, 3405, 3492, 3783, 4086, 4365, 4540, 5044, 5820, 5902, 6305, 6810, 7566, 8172, 8730, 8853, 10215, 11349, 11804, 12610, 13620, 14755, 15132, 17460, 17706, 18915, 20430, 22019, 22698, 25220, 26559, 29510, 35412, 37830, 40860, 44038, 44265, 45396, 53118, 56745, 59020, 66057, 75660, 88076, 88530, 106236, 110095, 113490, 132114, 132795, 177060, 198171, 220190, 226980, 264228, 265590, 286247, 330285, 396342, 440380, 531180, 572494, 660570, 792684, 858741, 990855, 1144988, 1321140, 1431235, 1717482, 1981710, 2576223, 2862470, 3434964, 3963420, 4293705, 5152446, 5724940, 8587410, 10304892, 12881115, 17174820, 25762230, 51524460]

約数ペア:

[(1, 51524460), (2, 25762230), (3, 17174820), (4, 12881115), (5, 10304892), (6, 8587410), (9, 5724940), (10, 5152446), (12, 4293705), (13, 3963420), (15, 3434964), (18, 2862470), (20, 2576223), (26, 1981710), (30, 1717482), (36, 1431235), (39, 1321140), (45, 1144988), (52, 990855), (60, 858741), (65, 792684), (78, 660570), (90, 572494), (97, 531180), (117, 440380), (130, 396342), (156, 330285), (180, 286247), (194, 265590), (195, 264228), (227, 226980), (234, 220190), (260, 198171), (291, 177060), (388, 132795), (390, 132114), (454, 113490), (468, 110095), (485, 106236), (582, 88530), (585, 88076), (681, 75660), (780, 66057), (873, 59020), (908, 56745), (970, 53118), (1135, 45396), (1164, 44265), (1170, 44038), (1261, 40860), (1362, 37830), (1455, 35412), (1746, 29510), (1940, 26559), (2043, 25220), (2270, 22698), (2340, 22019), (2522, 20430), (2724, 18915), (2910, 17706), (2951, 17460), (3405, 15132), (3492, 14755), (3783, 13620), (4086, 12610), (4365, 11804), (4540, 11349), (5044, 10215), (5820, 8853), (5902, 8730), (6305, 8172), (6810, 7566)]