53125506

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 145117440

約数和(自身を除く): 91991934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 49, 58, 62, 63, 67, 87, 93, 98, 126, 134, 147, 174, 186, 201, 203, 217, 261, 279, 294, 402, 406, 434, 441, 469, 522, 558, 603, 609, 651, 882, 899, 938, 1206, 1218, 1302, 1407, 1421, 1519, 1798, 1827, 1943, 1953, 2077, 2697, 2814, 2842, 3038, 3283, 3654, 3886, 3906, 4154, 4221, 4263, 4557, 5394, 5829, 6231, 6293, 6566, 8091, 8442, 8526, 9114, 9849, 11658, 12462, 12586, 12789, 13601, 13671, 14539, 16182, 17487, 18693, 18879, 19698, 25578, 27202, 27342, 29078, 29547, 34974, 37386, 37758, 40803, 43617, 44051, 56637, 59094, 60233, 81606, 87234, 88102, 95207, 101773, 113274, 120466, 122409, 130851, 132153, 180699, 190414, 203546, 244818, 261702, 264306, 285621, 305319, 361398, 396459, 421631, 542097, 571242, 610638, 792918, 843262, 856863, 915957, 1084194, 1264893, 1713726, 1831914, 2529786, 2951417, 3794679, 5902834, 7589358, 8854251, 17708502, 26562753, 53125506]

約数ペア:

[(1, 53125506), (2, 26562753), (3, 17708502), (6, 8854251), (7, 7589358), (9, 5902834), (14, 3794679), (18, 2951417), (21, 2529786), (29, 1831914), (31, 1713726), (42, 1264893), (49, 1084194), (58, 915957), (62, 856863), (63, 843262), (67, 792918), (87, 610638), (93, 571242), (98, 542097), (126, 421631), (134, 396459), (147, 361398), (174, 305319), (186, 285621), (201, 264306), (203, 261702), (217, 244818), (261, 203546), (279, 190414), (294, 180699), (402, 132153), (406, 130851), (434, 122409), (441, 120466), (469, 113274), (522, 101773), (558, 95207), (603, 88102), (609, 87234), (651, 81606), (882, 60233), (899, 59094), (938, 56637), (1206, 44051), (1218, 43617), (1302, 40803), (1407, 37758), (1421, 37386), (1519, 34974), (1798, 29547), (1827, 29078), (1943, 27342), (1953, 27202), (2077, 25578), (2697, 19698), (2814, 18879), (2842, 18693), (3038, 17487), (3283, 16182), (3654, 14539), (3886, 13671), (3906, 13601), (4154, 12789), (4221, 12586), (4263, 12462), (4557, 11658), (5394, 9849), (5829, 9114), (6231, 8526), (6293, 8442), (6566, 8091)]