51450390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 143410176

約数和(自身を除く): 91959786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 243, 270, 279, 310, 405, 465, 486, 558, 683, 810, 837, 930, 1215, 1366, 1395, 1674, 2049, 2430, 2511, 2790, 3415, 4098, 4185, 5022, 6147, 6830, 7533, 8370, 10245, 12294, 12555, 15066, 18441, 20490, 21173, 25110, 30735, 36882, 37665, 42346, 55323, 61470, 63519, 75330, 92205, 105865, 110646, 127038, 165969, 184410, 190557, 211730, 276615, 317595, 331938, 381114, 553230, 571671, 635190, 829845, 952785, 1143342, 1659690, 1715013, 1905570, 2858355, 3430026, 5145039, 5716710, 8575065, 10290078, 17150130, 25725195, 51450390]

約数ペア:

[(1, 51450390), (2, 25725195), (3, 17150130), (5, 10290078), (6, 8575065), (9, 5716710), (10, 5145039), (15, 3430026), (18, 2858355), (27, 1905570), (30, 1715013), (31, 1659690), (45, 1143342), (54, 952785), (62, 829845), (81, 635190), (90, 571671), (93, 553230), (135, 381114), (155, 331938), (162, 317595), (186, 276615), (243, 211730), (270, 190557), (279, 184410), (310, 165969), (405, 127038), (465, 110646), (486, 105865), (558, 92205), (683, 75330), (810, 63519), (837, 61470), (930, 55323), (1215, 42346), (1366, 37665), (1395, 36882), (1674, 30735), (2049, 25110), (2430, 21173), (2511, 20490), (2790, 18441), (3415, 15066), (4098, 12555), (4185, 12294), (5022, 10245), (6147, 8370), (6830, 7533)]