51356291298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1200

約数の個数: 128

約数和(自身を含む): 115777880064

約数和(自身を除く): 64421588766

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 197, 262, 393, 394, 403, 591, 786, 806, 823, 1182, 1209, 1646, 1703, 2418, 2469, 2561, 3406, 4061, 4938, 5109, 5122, 6107, 7683, 8122, 10218, 10699, 12183, 12214, 15366, 18321, 21398, 24366, 25513, 25807, 32097, 36642, 51026, 51614, 52793, 64194, 76539, 77421, 79391, 105586, 107813, 153078, 154842, 158379, 158782, 162131, 215626, 238173, 316758, 323439, 324262, 331669, 335491, 476346, 486393, 646878, 663338, 670982, 800017, 972786, 995007, 1006473, 1401569, 1600034, 1990014, 2012946, 2107703, 2400051, 2803138, 3342203, 4204707, 4215406, 4800102, 5026061, 6323109, 6684406, 8409414, 10026609, 10052122, 10400221, 12646218, 15078183, 20053218, 20800442, 21239161, 30156366, 31200663, 42478322, 43448639, 62401326, 63717483, 65338793, 86897278, 127434966, 130345917, 130677586, 196016379, 260691834, 276109093, 392032758, 552218186, 658413991, 828327279, 1316827982, 1656654558, 1975241973, 3950483946, 8559381883, 17118763766, 25678145649, 51356291298]

約数ペア:

[(1, 51356291298), (2, 25678145649), (3, 17118763766), (6, 8559381883), (13, 3950483946), (26, 1975241973), (31, 1656654558), (39, 1316827982), (62, 828327279), (78, 658413991), (93, 552218186), (131, 392032758), (186, 276109093), (197, 260691834), (262, 196016379), (393, 130677586), (394, 130345917), (403, 127434966), (591, 86897278), (786, 65338793), (806, 63717483), (823, 62401326), (1182, 43448639), (1209, 42478322), (1646, 31200663), (1703, 30156366), (2418, 21239161), (2469, 20800442), (2561, 20053218), (3406, 15078183), (4061, 12646218), (4938, 10400221), (5109, 10052122), (5122, 10026609), (6107, 8409414), (7683, 6684406), (8122, 6323109), (10218, 5026061), (10699, 4800102), (12183, 4215406), (12214, 4204707), (15366, 3342203), (18321, 2803138), (21398, 2400051), (24366, 2107703), (25513, 2012946), (25807, 1990014), (32097, 1600034), (36642, 1401569), (51026, 1006473), (51614, 995007), (52793, 972786), (64194, 800017), (76539, 670982), (77421, 663338), (79391, 646878), (105586, 486393), (107813, 476346), (153078, 335491), (154842, 331669), (158379, 324262), (158782, 323439), (162131, 316758), (215626, 238173)]