48505860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1138

約数の個数: 144

約数和(自身を含む): 166944960

約数和(自身を除く): 118439100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1091, 1140, 1170, 1235, 1482, 1710, 2182, 2223, 2340, 2470, 2964, 3273, 3420, 3705, 4364, 4446, 4940, 5455, 6546, 7410, 8892, 9819, 10910, 11115, 13092, 14183, 14820, 16365, 19638, 20729, 21820, 22230, 28366, 32730, 39276, 41458, 42549, 44460, 49095, 56732, 62187, 65460, 70915, 82916, 85098, 98190, 103645, 124374, 127647, 141830, 170196, 186561, 196380, 207290, 212745, 248748, 255294, 269477, 283660, 310935, 373122, 414580, 425490, 510588, 538954, 621870, 638235, 746244, 808431, 850980, 932805, 1077908, 1243740, 1276470, 1347385, 1616862, 1865610, 2425293, 2552940, 2694770, 3233724, 3731220, 4042155, 4850586, 5389540, 8084310, 9701172, 12126465, 16168620, 24252930, 48505860]

約数ペア:

[(1, 48505860), (2, 24252930), (3, 16168620), (4, 12126465), (5, 9701172), (6, 8084310), (9, 5389540), (10, 4850586), (12, 4042155), (13, 3731220), (15, 3233724), (18, 2694770), (19, 2552940), (20, 2425293), (26, 1865610), (30, 1616862), (36, 1347385), (38, 1276470), (39, 1243740), (45, 1077908), (52, 932805), (57, 850980), (60, 808431), (65, 746244), (76, 638235), (78, 621870), (90, 538954), (95, 510588), (114, 425490), (117, 414580), (130, 373122), (156, 310935), (171, 283660), (180, 269477), (190, 255294), (195, 248748), (228, 212745), (234, 207290), (247, 196380), (260, 186561), (285, 170196), (342, 141830), (380, 127647), (390, 124374), (468, 103645), (494, 98190), (570, 85098), (585, 82916), (684, 70915), (741, 65460), (780, 62187), (855, 56732), (988, 49095), (1091, 44460), (1140, 42549), (1170, 41458), (1235, 39276), (1482, 32730), (1710, 28366), (2182, 22230), (2223, 21820), (2340, 20729), (2470, 19638), (2964, 16365), (3273, 14820), (3420, 14183), (3705, 13092), (4364, 11115), (4446, 10910), (4940, 9819), (5455, 8892), (6546, 7410)]