53639300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 142324224

約数和(自身を除く): 88684924

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 31, 44, 50, 52, 55, 62, 65, 100, 110, 121, 124, 130, 143, 155, 220, 242, 260, 275, 286, 310, 325, 341, 403, 484, 550, 572, 605, 620, 650, 682, 715, 775, 806, 1100, 1210, 1300, 1331, 1364, 1430, 1550, 1573, 1612, 1705, 2015, 2420, 2662, 2860, 3025, 3100, 3146, 3410, 3575, 3751, 4030, 4433, 5324, 6050, 6292, 6655, 6820, 7150, 7502, 7865, 8060, 8525, 8866, 10075, 12100, 13310, 14300, 15004, 15730, 17050, 17303, 17732, 18755, 20150, 22165, 26620, 31460, 33275, 34100, 34606, 37510, 39325, 40300, 41261, 44330, 48763, 66550, 69212, 75020, 78650, 82522, 86515, 88660, 93775, 97526, 110825, 133100, 157300, 165044, 173030, 187550, 195052, 206305, 221650, 243815, 346060, 375100, 412610, 432575, 443300, 487630, 536393, 825220, 865150, 975260, 1031525, 1072786, 1219075, 1730300, 2063050, 2145572, 2438150, 2681965, 4126100, 4876300, 5363930, 10727860, 13409825, 26819650, 53639300]

約数ペア:

[(1, 53639300), (2, 26819650), (4, 13409825), (5, 10727860), (10, 5363930), (11, 4876300), (13, 4126100), (20, 2681965), (22, 2438150), (25, 2145572), (26, 2063050), (31, 1730300), (44, 1219075), (50, 1072786), (52, 1031525), (55, 975260), (62, 865150), (65, 825220), (100, 536393), (110, 487630), (121, 443300), (124, 432575), (130, 412610), (143, 375100), (155, 346060), (220, 243815), (242, 221650), (260, 206305), (275, 195052), (286, 187550), (310, 173030), (325, 165044), (341, 157300), (403, 133100), (484, 110825), (550, 97526), (572, 93775), (605, 88660), (620, 86515), (650, 82522), (682, 78650), (715, 75020), (775, 69212), (806, 66550), (1100, 48763), (1210, 44330), (1300, 41261), (1331, 40300), (1364, 39325), (1430, 37510), (1550, 34606), (1573, 34100), (1612, 33275), (1705, 31460), (2015, 26620), (2420, 22165), (2662, 20150), (2860, 18755), (3025, 17732), (3100, 17303), (3146, 17050), (3410, 15730), (3575, 15004), (3751, 14300), (4030, 13310), (4433, 12100), (5324, 10075), (6050, 8866), (6292, 8525), (6655, 8060), (6820, 7865), (7150, 7502)]