50168300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 138532800

約数和(自身を除く): 88364500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 37, 50, 52, 65, 70, 74, 91, 100, 130, 140, 148, 149, 175, 182, 185, 259, 260, 298, 325, 350, 364, 370, 455, 481, 518, 596, 650, 700, 740, 745, 910, 925, 962, 1036, 1043, 1295, 1300, 1490, 1820, 1850, 1924, 1937, 2086, 2275, 2405, 2590, 2980, 3367, 3700, 3725, 3874, 4172, 4550, 4810, 5180, 5215, 5513, 6475, 6734, 7450, 7748, 9100, 9620, 9685, 10430, 11026, 12025, 12950, 13468, 13559, 14900, 16835, 19370, 20860, 22052, 24050, 25900, 26075, 27118, 27565, 33670, 38591, 38740, 48100, 48425, 52150, 54236, 55130, 67340, 67795, 71669, 77182, 84175, 96850, 104300, 110260, 135590, 137825, 143338, 154364, 168350, 192955, 193700, 271180, 275650, 286676, 336700, 338975, 358345, 385910, 501683, 551300, 677950, 716690, 771820, 964775, 1003366, 1355900, 1433380, 1791725, 1929550, 2006732, 2508415, 3583450, 3859100, 5016830, 7166900, 10033660, 12542075, 25084150, 50168300]

約数ペア:

[(1, 50168300), (2, 25084150), (4, 12542075), (5, 10033660), (7, 7166900), (10, 5016830), (13, 3859100), (14, 3583450), (20, 2508415), (25, 2006732), (26, 1929550), (28, 1791725), (35, 1433380), (37, 1355900), (50, 1003366), (52, 964775), (65, 771820), (70, 716690), (74, 677950), (91, 551300), (100, 501683), (130, 385910), (140, 358345), (148, 338975), (149, 336700), (175, 286676), (182, 275650), (185, 271180), (259, 193700), (260, 192955), (298, 168350), (325, 154364), (350, 143338), (364, 137825), (370, 135590), (455, 110260), (481, 104300), (518, 96850), (596, 84175), (650, 77182), (700, 71669), (740, 67795), (745, 67340), (910, 55130), (925, 54236), (962, 52150), (1036, 48425), (1043, 48100), (1295, 38740), (1300, 38591), (1490, 33670), (1820, 27565), (1850, 27118), (1924, 26075), (1937, 25900), (2086, 24050), (2275, 22052), (2405, 20860), (2590, 19370), (2980, 16835), (3367, 14900), (3700, 13559), (3725, 13468), (3874, 12950), (4172, 12025), (4550, 11026), (4810, 10430), (5180, 9685), (5215, 9620), (5513, 9100), (6475, 7748), (6734, 7450)]