51005880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7457}}^1$

素因数の和:7493

約数の個数: 96

約数和(自身を含む): 174517200

約数和(自身を除く): 123511320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 7457, 14914, 22371, 29828, 37285, 44742, 59656, 67113, 74570, 89484, 111855, 134226, 141683, 149140, 178968, 223710, 268452, 283366, 298280, 335565, 425049, 447420, 536904, 566732, 671130, 708415, 850098, 894840, 1133464, 1275147, 1342260, 1416830, 1700196, 2125245, 2550294, 2684520, 2833660, 3400392, 4250490, 5100588, 5667320, 6375735, 8500980, 10201176, 12751470, 17001960, 25502940, 51005880]

約数ペア:

[(1, 51005880), (2, 25502940), (3, 17001960), (4, 12751470), (5, 10201176), (6, 8500980), (8, 6375735), (9, 5667320), (10, 5100588), (12, 4250490), (15, 3400392), (18, 2833660), (19, 2684520), (20, 2550294), (24, 2125245), (30, 1700196), (36, 1416830), (38, 1342260), (40, 1275147), (45, 1133464), (57, 894840), (60, 850098), (72, 708415), (76, 671130), (90, 566732), (95, 536904), (114, 447420), (120, 425049), (152, 335565), (171, 298280), (180, 283366), (190, 268452), (228, 223710), (285, 178968), (342, 149140), (360, 141683), (380, 134226), (456, 111855), (570, 89484), (684, 74570), (760, 67113), (855, 59656), (1140, 44742), (1368, 37285), (1710, 29828), (2280, 22371), (3420, 14914), (6840, 7457)]