52806885345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^2$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 100354737600

約数和(自身を除く): 47547852255

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 61, 95, 131, 171, 177, 183, 285, 295, 305, 393, 531, 549, 655, 855, 885, 915, 1121, 1159, 1179, 1965, 2489, 2655, 2745, 3363, 3477, 3599, 5605, 5795, 5895, 7467, 7729, 7991, 10089, 10431, 10797, 12445, 16815, 17161, 17385, 17995, 22401, 23187, 23973, 32391, 37335, 38645, 39955, 50445, 51483, 52155, 53985, 68381, 69561, 71919, 85805, 112005, 115935, 119865, 146851, 151829, 154449, 161955, 205143, 257415, 326059, 341905, 347805, 359595, 440553, 455487, 471469, 615429, 734255, 759145, 772245, 978177, 1012499, 1025715, 1046821, 1321659, 1366461, 1414407, 1630295, 2202765, 2277435, 2357345, 2934531, 3037497, 3077145, 3140463, 4243221, 4890885, 5062495, 5234105, 6608295, 6832305, 7072035, 8957911, 9112491, 9421389, 14672655, 15187485, 15702315, 19237481, 19889599, 21216105, 26873733, 44789555, 45562455, 47106945, 57712443, 59668797, 61762439, 80621199, 96187405, 99447995, 134368665, 173137329, 179006391, 185287317, 288562215, 298343985, 308812195, 403105995, 555861951, 865686645, 895031955, 926436585, 1173486341, 2779309755, 3520459023, 5867431705, 10561377069, 17602295115, 52806885345]

約数ペア:

[(1, 52806885345), (3, 17602295115), (5, 10561377069), (9, 5867431705), (15, 3520459023), (19, 2779309755), (45, 1173486341), (57, 926436585), (59, 895031955), (61, 865686645), (95, 555861951), (131, 403105995), (171, 308812195), (177, 298343985), (183, 288562215), (285, 185287317), (295, 179006391), (305, 173137329), (393, 134368665), (531, 99447995), (549, 96187405), (655, 80621199), (855, 61762439), (885, 59668797), (915, 57712443), (1121, 47106945), (1159, 45562455), (1179, 44789555), (1965, 26873733), (2489, 21216105), (2655, 19889599), (2745, 19237481), (3363, 15702315), (3477, 15187485), (3599, 14672655), (5605, 9421389), (5795, 9112491), (5895, 8957911), (7467, 7072035), (7729, 6832305), (7991, 6608295), (10089, 5234105), (10431, 5062495), (10797, 4890885), (12445, 4243221), (16815, 3140463), (17161, 3077145), (17385, 3037497), (17995, 2934531), (22401, 2357345), (23187, 2277435), (23973, 2202765), (32391, 1630295), (37335, 1414407), (38645, 1366461), (39955, 1321659), (50445, 1046821), (51483, 1025715), (52155, 1012499), (53985, 978177), (68381, 772245), (69561, 759145), (71919, 734255), (85805, 615429), (112005, 471469), (115935, 455487), (119865, 440553), (146851, 359595), (151829, 347805), (154449, 341905), (161955, 326059), (205143, 257415)]