50727720232

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1487}}^1$

素因数の和:2031

約数の個数: 128

約数和(自身を含む): 115146915840

約数和(自身を除く): 64419195608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 457, 602, 868, 914, 1204, 1333, 1487, 1736, 1828, 2408, 2666, 2974, 3199, 3656, 5332, 5948, 6398, 9331, 10409, 10664, 11896, 12796, 14167, 18662, 19651, 20818, 25592, 28334, 37324, 39302, 41636, 46097, 56668, 63941, 74648, 78604, 83272, 92194, 99169, 113336, 127882, 137557, 157208, 184388, 198338, 255764, 275114, 322679, 368776, 396676, 447587, 511528, 550228, 609181, 645358, 679559, 793352, 895174, 1100456, 1218362, 1290716, 1359118, 1790348, 1982171, 2436724, 2581432, 2718236, 3580696, 3964342, 4264267, 4756913, 4873448, 5436472, 7928684, 8528534, 9513826, 13875197, 15857368, 17057068, 19027652, 21066329, 27750394, 29221037, 34114136, 38055304, 42132658, 55500788, 58442074, 84265316, 111001576, 116884148, 147464303, 168530632, 204547259, 233768296, 294928606, 409094518, 589857212, 818189036, 905852147, 1179714424, 1636378072, 1811704294, 3623408588, 6340965029, 7246817176, 12681930058, 25363860116, 50727720232]

約数ペア:

[(1, 50727720232), (2, 25363860116), (4, 12681930058), (7, 7246817176), (8, 6340965029), (14, 3623408588), (28, 1811704294), (31, 1636378072), (43, 1179714424), (56, 905852147), (62, 818189036), (86, 589857212), (124, 409094518), (172, 294928606), (217, 233768296), (248, 204547259), (301, 168530632), (344, 147464303), (434, 116884148), (457, 111001576), (602, 84265316), (868, 58442074), (914, 55500788), (1204, 42132658), (1333, 38055304), (1487, 34114136), (1736, 29221037), (1828, 27750394), (2408, 21066329), (2666, 19027652), (2974, 17057068), (3199, 15857368), (3656, 13875197), (5332, 9513826), (5948, 8528534), (6398, 7928684), (9331, 5436472), (10409, 4873448), (10664, 4756913), (11896, 4264267), (12796, 3964342), (14167, 3580696), (18662, 2718236), (19651, 2581432), (20818, 2436724), (25592, 1982171), (28334, 1790348), (37324, 1359118), (39302, 1290716), (41636, 1218362), (46097, 1100456), (56668, 895174), (63941, 793352), (74648, 679559), (78604, 645358), (83272, 609181), (92194, 550228), (99169, 511528), (113336, 447587), (127882, 396676), (137557, 368776), (157208, 322679), (184388, 275114), (198338, 255764)]