56350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 186935040

約数和(自身を除く): 130584120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1201, 1380, 1564, 1955, 2040, 2346, 2402, 2760, 3128, 3603, 3910, 4692, 4804, 5865, 6005, 7206, 7820, 9384, 9608, 11730, 12010, 14412, 15640, 18015, 20417, 23460, 24020, 27623, 28824, 36030, 40834, 46920, 48040, 55246, 61251, 72060, 81668, 82869, 102085, 110492, 122502, 138115, 144120, 163336, 165738, 204170, 220984, 245004, 276230, 306255, 331476, 408340, 414345, 469591, 490008, 552460, 612510, 662952, 816680, 828690, 939182, 1104920, 1225020, 1408773, 1657380, 1878364, 2347955, 2450040, 2817546, 3314760, 3756728, 4695910, 5635092, 7043865, 9391820, 11270184, 14087730, 18783640, 28175460, 56350920]

約数ペア:

[(1, 56350920), (2, 28175460), (3, 18783640), (4, 14087730), (5, 11270184), (6, 9391820), (8, 7043865), (10, 5635092), (12, 4695910), (15, 3756728), (17, 3314760), (20, 2817546), (23, 2450040), (24, 2347955), (30, 1878364), (34, 1657380), (40, 1408773), (46, 1225020), (51, 1104920), (60, 939182), (68, 828690), (69, 816680), (85, 662952), (92, 612510), (102, 552460), (115, 490008), (120, 469591), (136, 414345), (138, 408340), (170, 331476), (184, 306255), (204, 276230), (230, 245004), (255, 220984), (276, 204170), (340, 165738), (345, 163336), (391, 144120), (408, 138115), (460, 122502), (510, 110492), (552, 102085), (680, 82869), (690, 81668), (782, 72060), (920, 61251), (1020, 55246), (1173, 48040), (1201, 46920), (1380, 40834), (1564, 36030), (1955, 28824), (2040, 27623), (2346, 24020), (2402, 23460), (2760, 20417), (3128, 18015), (3603, 15640), (3910, 14412), (4692, 12010), (4804, 11730), (5865, 9608), (6005, 9384), (7206, 7820)]