48646965514

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{12781}}^1$

素因数の和:13199

約数の個数: 64

約数和(自身を含む): 90189792000

約数和(自身を除く): 41542826486

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 349, 574, 698, 779, 1558, 2443, 4886, 5453, 6631, 10906, 12781, 13262, 14309, 25562, 28618, 46417, 89467, 92834, 100163, 178934, 200326, 242839, 271871, 485678, 524021, 543742, 1048042, 1699873, 1903097, 3399746, 3668147, 3806194, 4460569, 7336294, 8921138, 9956399, 19912798, 31223983, 62447966, 69694793, 84750811, 139389586, 169501622, 182883329, 365766658, 593255677, 1186511354, 1280183303, 2560366606, 3474783251, 6949566502, 24323482757, 48646965514]

約数ペア:

[(1, 48646965514), (2, 24323482757), (7, 6949566502), (14, 3474783251), (19, 2560366606), (38, 1280183303), (41, 1186511354), (82, 593255677), (133, 365766658), (266, 182883329), (287, 169501622), (349, 139389586), (574, 84750811), (698, 69694793), (779, 62447966), (1558, 31223983), (2443, 19912798), (4886, 9956399), (5453, 8921138), (6631, 7336294), (10906, 4460569), (12781, 3806194), (13262, 3668147), (14309, 3399746), (25562, 1903097), (28618, 1699873), (46417, 1048042), (89467, 543742), (92834, 524021), (100163, 485678), (178934, 271871), (200326, 242839)]