49690600

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4073}}^1$

素因数の和:4150

約数の個数: 48

約数和(自身を含む): 117453420

約数和(自身を除く): 67762820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 4073, 6100, 8146, 12200, 16292, 20365, 32584, 40730, 81460, 101825, 162920, 203650, 248453, 407300, 496906, 814600, 993812, 1242265, 1987624, 2484530, 4969060, 6211325, 9938120, 12422650, 24845300, 49690600]

約数ペア:

[(1, 49690600), (2, 24845300), (4, 12422650), (5, 9938120), (8, 6211325), (10, 4969060), (20, 2484530), (25, 1987624), (40, 1242265), (50, 993812), (61, 814600), (100, 496906), (122, 407300), (200, 248453), (244, 203650), (305, 162920), (488, 101825), (610, 81460), (1220, 40730), (1525, 32584), (2440, 20365), (3050, 16292), (4073, 12200), (6100, 8146)]