50156460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 165818016

約数和(自身を除く): 115661556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 443, 444, 510, 555, 612, 629, 666, 740, 765, 886, 1020, 1110, 1258, 1329, 1332, 1530, 1665, 1772, 1887, 2215, 2220, 2516, 2658, 3060, 3145, 3330, 3774, 3987, 4430, 5316, 5661, 6290, 6645, 6660, 7531, 7548, 7974, 8860, 9435, 11322, 12580, 13290, 15062, 15948, 16391, 18870, 19935, 22593, 22644, 26580, 28305, 30124, 32782, 37655, 37740, 39870, 45186, 49173, 56610, 65564, 67779, 75310, 79740, 81955, 90372, 98346, 112965, 113220, 135558, 147519, 150620, 163910, 196692, 225930, 245865, 271116, 278647, 295038, 327820, 338895, 451860, 491730, 557294, 590076, 677790, 737595, 835941, 983460, 1114588, 1355580, 1393235, 1475190, 1671882, 2507823, 2786470, 2950380, 3343764, 4179705, 5015646, 5572940, 8359410, 10031292, 12539115, 16718820, 25078230, 50156460]

約数ペア:

[(1, 50156460), (2, 25078230), (3, 16718820), (4, 12539115), (5, 10031292), (6, 8359410), (9, 5572940), (10, 5015646), (12, 4179705), (15, 3343764), (17, 2950380), (18, 2786470), (20, 2507823), (30, 1671882), (34, 1475190), (36, 1393235), (37, 1355580), (45, 1114588), (51, 983460), (60, 835941), (68, 737595), (74, 677790), (85, 590076), (90, 557294), (102, 491730), (111, 451860), (148, 338895), (153, 327820), (170, 295038), (180, 278647), (185, 271116), (204, 245865), (222, 225930), (255, 196692), (306, 163910), (333, 150620), (340, 147519), (370, 135558), (443, 113220), (444, 112965), (510, 98346), (555, 90372), (612, 81955), (629, 79740), (666, 75310), (740, 67779), (765, 65564), (886, 56610), (1020, 49173), (1110, 45186), (1258, 39870), (1329, 37740), (1332, 37655), (1530, 32782), (1665, 30124), (1772, 28305), (1887, 26580), (2215, 22644), (2220, 22593), (2516, 19935), (2658, 18870), (3060, 16391), (3145, 15948), (3330, 15062), (3774, 13290), (3987, 12580), (4430, 11322), (5316, 9435), (5661, 8860), (6290, 7974), (6645, 7548), (6660, 7531)]