51941250

素因数分解:

$2^1\times 3^7\times 5^4\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 160

約数和(自身を含む): 153700800

約数和(自身を除く): 101759550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 125, 135, 150, 162, 171, 190, 225, 243, 250, 270, 285, 342, 375, 405, 450, 475, 486, 513, 570, 625, 675, 729, 750, 810, 855, 950, 1026, 1125, 1215, 1250, 1350, 1425, 1458, 1539, 1710, 1875, 2025, 2187, 2250, 2375, 2430, 2565, 2850, 3078, 3375, 3645, 3750, 4050, 4275, 4374, 4617, 4750, 5130, 5625, 6075, 6750, 7125, 7290, 7695, 8550, 9234, 10125, 10935, 11250, 11875, 12150, 12825, 13851, 14250, 15390, 16875, 18225, 20250, 21375, 21870, 23085, 23750, 25650, 27702, 30375, 33750, 35625, 36450, 38475, 41553, 42750, 46170, 50625, 54675, 60750, 64125, 69255, 71250, 76950, 83106, 91125, 101250, 106875, 109350, 115425, 128250, 138510, 151875, 182250, 192375, 207765, 213750, 230850, 273375, 303750, 320625, 346275, 384750, 415530, 455625, 546750, 577125, 641250, 692550, 911250, 961875, 1038825, 1154250, 1366875, 1731375, 1923750, 2077650, 2733750, 2885625, 3462750, 5194125, 5771250, 8656875, 10388250, 17313750, 25970625, 51941250]

約数ペア:

[(1, 51941250), (2, 25970625), (3, 17313750), (5, 10388250), (6, 8656875), (9, 5771250), (10, 5194125), (15, 3462750), (18, 2885625), (19, 2733750), (25, 2077650), (27, 1923750), (30, 1731375), (38, 1366875), (45, 1154250), (50, 1038825), (54, 961875), (57, 911250), (75, 692550), (81, 641250), (90, 577125), (95, 546750), (114, 455625), (125, 415530), (135, 384750), (150, 346275), (162, 320625), (171, 303750), (190, 273375), (225, 230850), (243, 213750), (250, 207765), (270, 192375), (285, 182250), (342, 151875), (375, 138510), (405, 128250), (450, 115425), (475, 109350), (486, 106875), (513, 101250), (570, 91125), (625, 83106), (675, 76950), (729, 71250), (750, 69255), (810, 64125), (855, 60750), (950, 54675), (1026, 50625), (1125, 46170), (1215, 42750), (1250, 41553), (1350, 38475), (1425, 36450), (1458, 35625), (1539, 33750), (1710, 30375), (1875, 27702), (2025, 25650), (2187, 23750), (2250, 23085), (2375, 21870), (2430, 21375), (2565, 20250), (2850, 18225), (3078, 16875), (3375, 15390), (3645, 14250), (3750, 13851), (4050, 12825), (4275, 12150), (4374, 11875), (4617, 11250), (4750, 10935), (5130, 10125), (5625, 9234), (6075, 8550), (6750, 7695), (7125, 7290)]