49674400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 72

約数和(自身を含む): 125241984

約数和(自身を除く): 75567584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2003, 2480, 3100, 4006, 4960, 6200, 8012, 10015, 12400, 16024, 20030, 24800, 32048, 40060, 50075, 62093, 64096, 80120, 100150, 124186, 160240, 200300, 248372, 310465, 320480, 400600, 496744, 620930, 801200, 993488, 1241860, 1552325, 1602400, 1986976, 2483720, 3104650, 4967440, 6209300, 9934880, 12418600, 24837200, 49674400]

約数ペア:

[(1, 49674400), (2, 24837200), (4, 12418600), (5, 9934880), (8, 6209300), (10, 4967440), (16, 3104650), (20, 2483720), (25, 1986976), (31, 1602400), (32, 1552325), (40, 1241860), (50, 993488), (62, 801200), (80, 620930), (100, 496744), (124, 400600), (155, 320480), (160, 310465), (200, 248372), (248, 200300), (310, 160240), (400, 124186), (496, 100150), (620, 80120), (775, 64096), (800, 62093), (992, 50075), (1240, 40060), (1550, 32048), (2003, 24800), (2480, 20030), (3100, 16024), (4006, 12400), (4960, 10015), (6200, 8012)]