49966800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3237

約数の個数: 120

約数和(自身を含む): 172426464

約数和(自身を除く): 122459664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3203, 3900, 5200, 6406, 7800, 9609, 12812, 15600, 16015, 19218, 25624, 32030, 38436, 41639, 48045, 51248, 64060, 76872, 80075, 83278, 96090, 124917, 128120, 153744, 160150, 166556, 192180, 208195, 240225, 249834, 256240, 320300, 333112, 384360, 416390, 480450, 499668, 624585, 640600, 666224, 768720, 832780, 960900, 999336, 1040975, 1249170, 1281200, 1665560, 1921800, 1998672, 2081950, 2498340, 3122925, 3331120, 3843600, 4163900, 4996680, 6245850, 8327800, 9993360, 12491700, 16655600, 24983400, 49966800]

約数ペア:

[(1, 49966800), (2, 24983400), (3, 16655600), (4, 12491700), (5, 9993360), (6, 8327800), (8, 6245850), (10, 4996680), (12, 4163900), (13, 3843600), (15, 3331120), (16, 3122925), (20, 2498340), (24, 2081950), (25, 1998672), (26, 1921800), (30, 1665560), (39, 1281200), (40, 1249170), (48, 1040975), (50, 999336), (52, 960900), (60, 832780), (65, 768720), (75, 666224), (78, 640600), (80, 624585), (100, 499668), (104, 480450), (120, 416390), (130, 384360), (150, 333112), (156, 320300), (195, 256240), (200, 249834), (208, 240225), (240, 208195), (260, 192180), (300, 166556), (312, 160150), (325, 153744), (390, 128120), (400, 124917), (520, 96090), (600, 83278), (624, 80075), (650, 76872), (780, 64060), (975, 51248), (1040, 48045), (1200, 41639), (1300, 38436), (1560, 32030), (1950, 25624), (2600, 19218), (3120, 16015), (3203, 15600), (3900, 12812), (5200, 9609), (6406, 7800)]